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In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdrfloat.c:20:
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:84:3: error: expected specifier-qualifier-list before 'u_long'
   84 |   u_long (*x_getpostn)();/* returns bytes off from beginning */
      |   ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:89:2: error: unknown type name 'caddr_t'
   89 |  caddr_t  x_public; /* users' data */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:90:2: error: unknown type name 'caddr_t'
   90 |  caddr_t  x_private; /* pointer to private data */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:91:2: error: unknown type name 'caddr_t'
   91 |  caddr_t  x_base;  /* private used for position info */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:202:35: error: unknown type name 'u_int'; did you mean 'int'?
  202 | XDRLIBAPI bool_t xdr_u_int(XDR *, u_int *);
      |                                   ^~~~~
      |                                   int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:204:36: error: unknown type name 'u_long'; did you mean 'long'?
  204 | XDRLIBAPI bool_t xdr_u_long(XDR *, u_long *);
      |                                    ^~~~~~
      |                                    long
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdr.c:19:
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:84:3: error: expected specifier-qualifier-list before 'u_long'
   84 |   u_long (*x_getpostn)();/* returns bytes off from beginning */
      |   ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:89:2: error: unknown type name 'caddr_t'
   89 |  caddr_t  x_public; /* users' data */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:90:2: error: unknown type name 'caddr_t'
   90 |  caddr_t  x_private; /* pointer to private data */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:91:2: error: unknown type name 'caddr_t'
   91 |  caddr_t  x_base;  /* private used for position info */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:206:37: error: unknown type name 'u_short'; did you mean 'short'?
  206 | XDRLIBAPI bool_t xdr_u_short(XDR *, u_short *);
      |                                     ^~~~~~~
      |                                     short
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:35: error: unknown type name 'caddr_t'
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                   ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:46: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                              ^~~~~
      |                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:202:35: error: unknown type name 'u_int'; did you mean 'int'?
  202 | XDRLIBAPI bool_t xdr_u_int(XDR *, u_int *);
      |                                   ^~~~~
      |                                   int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:55: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                                       ^~~~~
      |                                                       int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:204:36: error: unknown type name 'u_long'; did you mean 'long'?
  204 | XDRLIBAPI bool_t xdr_u_long(XDR *, u_long *);
      |                                    ^~~~~~
      |                                    long
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:62: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                                              ^~~~~
      |                                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:206:37: error: unknown type name 'u_short'; did you mean 'short'?
  206 | XDRLIBAPI bool_t xdr_u_short(XDR *, u_short *);
      |                                     ^~~~~~~
      |                                     short
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:210:44: error: unknown type name 'u_int'; did you mean 'int'?
  210 | XDRLIBAPI bool_t xdr_bytes(XDR *, char **, u_int *, u_int);
      |                                            ^~~~~
      |                                            int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:35: error: unknown type name 'caddr_t'
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                   ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:210:53: error: unknown type name 'u_int'; did you mean 'int'?
  210 | XDRLIBAPI bool_t xdr_bytes(XDR *, char **, u_int *, u_int);
      |                                                     ^~~~~
      |                                                     int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:46: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                              ^~~~~
      |                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:211:36: error: unknown type name 'caddr_t'
  211 | XDRLIBAPI bool_t xdr_opaque(XDR *, caddr_t , u_int );
      |                                    ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:55: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                                       ^~~~~
      |                                                       int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:211:46: error: unknown type name 'u_int'; did you mean 'int'?
  211 | XDRLIBAPI bool_t xdr_opaque(XDR *, caddr_t , u_int );
      |                                              ^~~~~
      |                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:62: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                                              ^~~~~
      |                                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:212:45: error: unknown type name 'u_int'; did you mean 'int'?
  212 | XDRLIBAPI bool_t xdr_string(XDR *, char **, u_int);
      |                                             ^~~~~
      |                                             int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:210:44: error: unknown type name 'u_int'; did you mean 'int'?
  210 | XDRLIBAPI bool_t xdr_bytes(XDR *, char **, u_int *, u_int);
      |                                            ^~~~~
      |                                            int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:216:44: error: unknown type name 'u_int'; did you mean 'int'?
  216 | XDRLIBAPI bool_t xdr_vector(XDR *, char *, u_int, u_int, xdrproc_t );
      |                                            ^~~~~
      |                                            int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:210:53: error: unknown type name 'u_int'; did you mean 'int'?
  210 | XDRLIBAPI bool_t xdr_bytes(XDR *, char **, u_int *, u_int);
      |                                                     ^~~~~
      |                                                     int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:216:51: error: unknown type name 'u_int'; did you mean 'int'?
  216 | XDRLIBAPI bool_t xdr_vector(XDR *, char *, u_int, u_int, xdrproc_t );
      |                                                   ^~~~~
      |                                                   int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:229:2: error: unknown type name 'u_int'
  229 |  u_int n_len;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:211:36: error: unknown type name 'caddr_t'
  211 | XDRLIBAPI bool_t xdr_opaque(XDR *, caddr_t , u_int );
      |                                    ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:211:46: error: unknown type name 'u_int'; did you mean 'int'?
  211 | XDRLIBAPI bool_t xdr_opaque(XDR *, caddr_t , u_int );
      |                                              ^~~~~
      |                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:212:45: error: unknown type name 'u_int'; did you mean 'int'?
  212 | XDRLIBAPI bool_t xdr_string(XDR *, char **, u_int);
      |                                             ^~~~~
      |                                             int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:216:44: error: unknown type name 'u_int'; did you mean 'int'?
  216 | XDRLIBAPI bool_t xdr_vector(XDR *, char *, u_int, u_int, xdrproc_t );
      |                                            ^~~~~
      |                                            int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:216:51: error: unknown type name 'u_int'; did you mean 'int'?
  216 | XDRLIBAPI bool_t xdr_vector(XDR *, char *, u_int, u_int, xdrproc_t );
      |                                                   ^~~~~
      |                                                   int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:229:2: error: unknown type name 'u_int'
  229 |  u_int n_len;
      |  ^~~~~
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdr.c:19:
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:84:3: error: expected specifier-qualifier-list before 'u_long'
   84 |   u_long (*x_getpostn)();/* returns bytes off from beginning */
      |   ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:89:2: error: unknown type name 'caddr_t'
   89 |  caddr_t  x_public; /* users' data */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:90:2: error: unknown type name 'caddr_t'
   90 |  caddr_t  x_private; /* pointer to private data */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:91:2: error: unknown type name 'caddr_t'
   91 |  caddr_t  x_base;  /* private used for position info */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:202:35: error: unknown type name 'u_int'; did you mean 'int'?
  202 | XDRLIBAPI bool_t xdr_u_int(XDR *, u_int *);
      |                                   ^~~~~
      |                                   int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:204:36: error: unknown type name 'u_long'; did you mean 'long'?
  204 | XDRLIBAPI bool_t xdr_u_long(XDR *, u_long *);
      |                                    ^~~~~~
      |                                    long
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:206:37: error: unknown type name 'u_short'; did you mean 'short'?
  206 | XDRLIBAPI bool_t xdr_u_short(XDR *, u_short *);
      |                                     ^~~~~~~
      |                                     short
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:35: error: unknown type name 'caddr_t'
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                   ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:46: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                              ^~~~~
      |                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:55: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                                       ^~~~~
      |                                                       int
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:30:
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:84:3: error: expected specifier-qualifier-list before 'u_long'
   84 |   u_long (*x_getpostn)();/* returns bytes off from beginning */
      |   ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:89:2: error: unknown type name 'caddr_t'
   89 |  caddr_t  x_public; /* users' data */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:90:2: error: unknown type name 'caddr_t'
   90 |  caddr_t  x_private; /* pointer to private data */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:91:2: error: unknown type name 'caddr_t'
   91 |  caddr_t  x_base;  /* private used for position info */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:62: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                                              ^~~~~
      |                                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:210:44: error: unknown type name 'u_int'; did you mean 'int'?
  210 | XDRLIBAPI bool_t xdr_bytes(XDR *, char **, u_int *, u_int);
      |                                            ^~~~~
      |                                            int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:210:53: error: unknown type name 'u_int'; did you mean 'int'?
  210 | XDRLIBAPI bool_t xdr_bytes(XDR *, char **, u_int *, u_int);
      |                                                     ^~~~~
      |                                                     int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:211:36: error: unknown type name 'caddr_t'
  211 | XDRLIBAPI bool_t xdr_opaque(XDR *, caddr_t , u_int );
      |                                    ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:202:35: error: unknown type name 'u_int'; did you mean 'int'?
  202 | XDRLIBAPI bool_t xdr_u_int(XDR *, u_int *);
      |                                   ^~~~~
      |                                   int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:211:46: error: unknown type name 'u_int'; did you mean 'int'?
  211 | XDRLIBAPI bool_t xdr_opaque(XDR *, caddr_t , u_int );
      |                                              ^~~~~
      |                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:212:45: error: unknown type name 'u_int'; did you mean 'int'?
  212 | XDRLIBAPI bool_t xdr_string(XDR *, char **, u_int);
      |                                             ^~~~~
      |                                             int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:204:36: error: unknown type name 'u_long'; did you mean 'long'?
  204 | XDRLIBAPI bool_t xdr_u_long(XDR *, u_long *);
      |                                    ^~~~~~
      |                                    long
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:216:44: error: unknown type name 'u_int'; did you mean 'int'?
  216 | XDRLIBAPI bool_t xdr_vector(XDR *, char *, u_int, u_int, xdrproc_t );
      |                                            ^~~~~
      |                                            int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:216:51: error: unknown type name 'u_int'; did you mean 'int'?
  216 | XDRLIBAPI bool_t xdr_vector(XDR *, char *, u_int, u_int, xdrproc_t );
      |                                                   ^~~~~
      |                                                   int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:206:37: error: unknown type name 'u_short'; did you mean 'short'?
  206 | XDRLIBAPI bool_t xdr_u_short(XDR *, u_short *);
      |                                     ^~~~~~~
      |                                     short
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:229:2: error: unknown type name 'u_int'
  229 |  u_int n_len;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:35: error: unknown type name 'caddr_t'; did you mean 'in_addr_t'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                   ^~~~~~~
      |                                   in_addr_t
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:46: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                              ^~~~~
      |                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:55: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                                       ^~~~~
      |                                                       int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:62: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                                              ^~~~~
      |                                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:210:44: error: unknown type name 'u_int'; did you mean 'int'?
  210 | XDRLIBAPI bool_t xdr_bytes(XDR *, char **, u_int *, u_int);
      |                                            ^~~~~
      |                                            int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:210:53: error: unknown type name 'u_int'; did you mean 'int'?
  210 | XDRLIBAPI bool_t xdr_bytes(XDR *, char **, u_int *, u_int);
      |                                                     ^~~~~
      |                                                     int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:211:36: error: unknown type name 'caddr_t'; did you mean 'in_addr_t'?
  211 | XDRLIBAPI bool_t xdr_opaque(XDR *, caddr_t , u_int );
      |                                    ^~~~~~~
      |                                    in_addr_t
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:211:46: error: unknown type name 'u_int'; did you mean 'int'?
  211 | XDRLIBAPI bool_t xdr_opaque(XDR *, caddr_t , u_int );
      |                                              ^~~~~
      |                                              int
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:30:
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:84:3: error: expected specifier-qualifier-list before 'u_long'
   84 |   u_long (*x_getpostn)();/* returns bytes off from beginning */
      |   ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:89:2: error: unknown type name 'caddr_t'
   89 |  caddr_t  x_public; /* users' data */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:90:2: error: unknown type name 'caddr_t'
   90 |  caddr_t  x_private; /* pointer to private data */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:91:2: error: unknown type name 'caddr_t'
   91 |  caddr_t  x_base;  /* private used for position info */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:212:45: error: unknown type name 'u_int'; did you mean 'int'?
  212 | XDRLIBAPI bool_t xdr_string(XDR *, char **, u_int);
      |                                             ^~~~~
      |                                             int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:216:44: error: unknown type name 'u_int'; did you mean 'int'?
  216 | XDRLIBAPI bool_t xdr_vector(XDR *, char *, u_int, u_int, xdrproc_t );
      |                                            ^~~~~
      |                                            int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:216:51: error: unknown type name 'u_int'; did you mean 'int'?
  216 | XDRLIBAPI bool_t xdr_vector(XDR *, char *, u_int, u_int, xdrproc_t );
      |                                                   ^~~~~
      |                                                   int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:202:35: error: unknown type name 'u_int'; did you mean 'int'?
  202 | XDRLIBAPI bool_t xdr_u_int(XDR *, u_int *);
      |                                   ^~~~~
      |                                   int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:229:2: error: unknown type name 'u_int'
  229 |  u_int n_len;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:204:36: error: unknown type name 'u_long'; did you mean 'long'?
  204 | XDRLIBAPI bool_t xdr_u_long(XDR *, u_long *);
      |                                    ^~~~~~
      |                                    long
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:206:37: error: unknown type name 'u_short'; did you mean 'short'?
  206 | XDRLIBAPI bool_t xdr_u_short(XDR *, u_short *);
      |                                     ^~~~~~~
      |                                     short
./HDF4/src/HDF4/mfhdf/xdr/xdr.c: In function 'xdr_u_int':
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:87:2: error: unknown type name 'u_int'
   87 |  u_int *up;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:35: error: unknown type name 'caddr_t'; did you mean 'in_addr_t'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                   ^~~~~~~
      |                                   in_addr_t
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:94:14: error: 'u_int' undeclared (first use in this function)
   94 |  if (sizeof (u_int) == sizeof (u_long)) {
      |              ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:94:14: note: each undeclared identifier is reported only once for each function it appears in
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:46: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                              ^~~~~
      |                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:55: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                                       ^~~~~
      |                                                       int
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:94:32: error: 'u_long' undeclared (first use in this function)
   94 |  if (sizeof (u_int) == sizeof (u_long)) {
      |                                ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:62: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                                              ^~~~~
      |                                                              int
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:19:
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:84:3: error: expected specifier-qualifier-list before 'u_long'
   84 |   u_long (*x_getpostn)();/* returns bytes off from beginning */
      |   ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:89:2: error: unknown type name 'caddr_t'
   89 |  caddr_t  x_public; /* users' data */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:90:2: error: unknown type name 'caddr_t'
   90 |  caddr_t  x_private; /* pointer to private data */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:91:2: error: unknown type name 'caddr_t'
   91 |  caddr_t  x_base;  /* private used for position info */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:210:44: error: unknown type name 'u_int'; did you mean 'int'?
  210 | XDRLIBAPI bool_t xdr_bytes(XDR *, char **, u_int *, u_int);
      |                                            ^~~~~
      |                                            int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:210:53: error: unknown type name 'u_int'; did you mean 'int'?
  210 | XDRLIBAPI bool_t xdr_bytes(XDR *, char **, u_int *, u_int);
      |                                                     ^~~~~
      |                                                     int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:202:35: error: unknown type name 'u_int'; did you mean 'int'?
  202 | XDRLIBAPI bool_t xdr_u_int(XDR *, u_int *);
      |                                   ^~~~~
      |                                   int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:211:36: error: unknown type name 'caddr_t'; did you mean 'in_addr_t'?
  211 | XDRLIBAPI bool_t xdr_opaque(XDR *, caddr_t , u_int );
      |                                    ^~~~~~~
      |                                    in_addr_t
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:95:11: warning: implicit declaration of function 'xdr_u_long'; did you mean 'xdr_long'? [-Wimplicit-function-declaration]
   95 |   return (xdr_u_long(xdrs, (u_long *)up));
      |           ^~~~~~~~~~
      |           xdr_long
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:95:37: error: expected expression before ')' token
   95 |   return (xdr_u_long(xdrs, (u_long *)up));
      |                                     ^
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:204:36: error: unknown type name 'u_long'; did you mean 'long'?
  204 | XDRLIBAPI bool_t xdr_u_long(XDR *, u_long *);
      |                                    ^~~~~~
      |                                    long
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:211:46: error: unknown type name 'u_int'; did you mean 'int'?
  211 | XDRLIBAPI bool_t xdr_opaque(XDR *, caddr_t , u_int );
      |                                              ^~~~~
      |                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:206:37: error: unknown type name 'u_short'; did you mean 'short'?
  206 | XDRLIBAPI bool_t xdr_u_short(XDR *, u_short *);
      |                                     ^~~~~~~
      |                                     short
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:212:45: error: unknown type name 'u_int'; did you mean 'int'?
  212 | XDRLIBAPI bool_t xdr_string(XDR *, char **, u_int);
      |                                             ^~~~~
      |                                             int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:35: error: unknown type name 'caddr_t'
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                   ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:216:44: error: unknown type name 'u_int'; did you mean 'int'?
  216 | XDRLIBAPI bool_t xdr_vector(XDR *, char *, u_int, u_int, xdrproc_t );
      |                                            ^~~~~
      |                                            int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:46: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                              ^~~~~
      |                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:216:51: error: unknown type name 'u_int'; did you mean 'int'?
  216 | XDRLIBAPI bool_t xdr_vector(XDR *, char *, u_int, u_int, xdrproc_t );
      |                                                   ^~~~~
      |                                                   int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:55: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                                       ^~~~~
      |                                                       int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:229:2: error: unknown type name 'u_int'
  229 |  u_int n_len;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:62: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                                              ^~~~~
      |                                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:97:11: warning: implicit declaration of function 'xdr_u_short'; did you mean 'xdr_short'? [-Wimplicit-function-declaration]
   97 |   return (xdr_u_short(xdrs, (u_short *)up));
      |           ^~~~~~~~~~~
      |           xdr_short
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:210:44: error: unknown type name 'u_int'; did you mean 'int'?
  210 | XDRLIBAPI bool_t xdr_bytes(XDR *, char **, u_int *, u_int);
      |                                            ^~~~~
      |                                            int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:210:53: error: unknown type name 'u_int'; did you mean 'int'?
  210 | XDRLIBAPI bool_t xdr_bytes(XDR *, char **, u_int *, u_int);
      |                                                     ^~~~~
      |                                                     int
make[5]: *** [mfhdf/xdr/CMakeFiles/xdr-static.dir/build.make:76: mfhdf/xdr/CMakeFiles/xdr-static.dir/xdrfloat.c.o] Error 1
make[5]: *** Waiting for unfinished jobs....
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:211:36: error: unknown type name 'caddr_t'
  211 | XDRLIBAPI bool_t xdr_opaque(XDR *, caddr_t , u_int );
      |                                    ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:97:30: error: 'u_short' undeclared (first use in this function); did you mean 'xdr_short'?
   97 |   return (xdr_u_short(xdrs, (u_short *)up));
      |                              ^~~~~~~
      |                              xdr_short
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:97:39: error: expected expression before ')' token
   97 |   return (xdr_u_short(xdrs, (u_short *)up));
      |                                       ^
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:211:46: error: unknown type name 'u_int'; did you mean 'int'?
  211 | XDRLIBAPI bool_t xdr_opaque(XDR *, caddr_t , u_int );
      |                                              ^~~~~
      |                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:212:45: error: unknown type name 'u_int'; did you mean 'int'?
  212 | XDRLIBAPI bool_t xdr_string(XDR *, char **, u_int);
      |                                             ^~~~~
      |                                             int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:216:44: error: unknown type name 'u_int'; did you mean 'int'?
  216 | XDRLIBAPI bool_t xdr_vector(XDR *, char *, u_int, u_int, xdrproc_t );
      |                                            ^~~~~
      |                                            int
./HDF4/src/HDF4/mfhdf/xdr/xdr.c: In function 'xdr_u_long':
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:131:2: error: unknown type name 'u_long'; did you mean 'long'?
  131 |  u_long *ulp;
      |  ^~~~~~
      |  long
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:216:51: error: unknown type name 'u_int'; did you mean 'int'?
  216 | XDRLIBAPI bool_t xdr_vector(XDR *, char *, u_int, u_int, xdrproc_t );
      |                                                   ^~~~~
      |                                                   int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:229:2: error: unknown type name 'u_int'
  229 |  u_int n_len;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c: In function 'xdr_u_short':
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:178:2: error: unknown type name 'u_short'; did you mean 'short'?
  178 |  u_short *usp;
      |  ^~~~~~~
      |  short
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:180:2: error: unknown type name 'u_long'; did you mean 'long'?
  180 |  u_long l;
      |  ^~~~~~
      |  long
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:185:8: error: 'u_long' undeclared (first use in this function)
  185 |   l = (u_long) *usp;
      |        ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:192:11: error: 'u_short' undeclared (first use in this function); did you mean 'xdr_short'?
  192 |   *usp = (u_short) l;
      |           ^~~~~~~
      |           xdr_short
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:192:19: error: expected ';' before 'l'
  192 |   *usp = (u_short) l;
      |                   ^~
      |                   ;
./HDF4/src/HDF4/mfhdf/xdr/xdr.c: In function 'xdr_u_char':
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:228:2: error: unknown type name 'u_int'
  228 |  u_int u;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c: In function 'xdr_opaque':
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:305:2: error: unknown type name 'caddr_t'
  305 |  caddr_t cp;
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:306:11: error: unknown type name 'u_int'
  306 |  register u_int cnt;
      |           ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:308:11: error: unknown type name 'u_int'
  308 |  register u_int rndup;
      |           ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:309:9: warning: type defaults to 'int' in declaration of 'crud' [-Wimplicit-int]
  309 |  static crud[BYTES_PER_XDR_UNIT];
      |         ^~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c: In function 'xdr_bytes':
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:358:11: error: unknown type name 'u_int'
  358 |  register u_int *sizep;
      |           ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:359:2: error: unknown type name 'u_int'
  359 |  u_int maxsize;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:362:11: error: unknown type name 'u_int'
  362 |  register u_int nodesize;
      |           ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c: In function 'xdr_union':
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:26:24: error: 'u_int' undeclared (first use in this function)
   26 | #define LASTUNSIGNED ((u_int) 0-1)
      |                        ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:453:42: note: in expansion of macro 'LASTUNSIGNED'
  453 |    return ((*(choices->proc))(xdrs, unp, LASTUNSIGNED));
      |                                          ^~~~~~~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:26:31: error: expected ')' before numeric constant
   26 | #define LASTUNSIGNED ((u_int) 0-1)
      |                      ~        ^
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:453:42: note: in expansion of macro 'LASTUNSIGNED'
  453 |    return ((*(choices->proc))(xdrs, unp, LASTUNSIGNED));
      |                                          ^~~~~~~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:26:31: error: expected ')' before numeric constant
   26 | #define LASTUNSIGNED ((u_int) 0-1)
      |                      ~        ^
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:460:27: note: in expansion of macro 'LASTUNSIGNED'
  460 |      (*dfault)(xdrs, unp, LASTUNSIGNED));
      |                           ^~~~~~~~~~~~
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:19:
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:84:3: error: expected specifier-qualifier-list before 'u_long'
   84 |   u_long (*x_getpostn)();/* returns bytes off from beginning */
      |   ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:89:2: error: unknown type name 'caddr_t'
   89 |  caddr_t  x_public; /* users' data */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:90:2: error: unknown type name 'caddr_t'
   90 |  caddr_t  x_private; /* pointer to private data */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:91:2: error: unknown type name 'caddr_t'
   91 |  caddr_t  x_base;  /* private used for position info */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c: In function 'xdr_string':
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:482:2: error: unknown type name 'u_int'
  482 |  u_int maxsize;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:485:2: error: unknown type name 'u_int'
  485 |  u_int size;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c: In function 'xdr_u_int':
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:486:2: error: unknown type name 'u_int'
  486 |  u_int nodesize;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:202:35: error: unknown type name 'u_int'; did you mean 'int'?
  202 | XDRLIBAPI bool_t xdr_u_int(XDR *, u_int *);
      |                                   ^~~~~
      |                                   int
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:87:2: error: unknown type name 'u_int'
   87 |  u_int *up;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:204:36: error: unknown type name 'u_long'; did you mean 'long'?
  204 | XDRLIBAPI bool_t xdr_u_long(XDR *, u_long *);
      |                                    ^~~~~~
      |                                    long
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:94:14: error: 'u_int' undeclared (first use in this function)
   94 |  if (sizeof (u_int) == sizeof (u_long)) {
      |              ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:94:14: note: each undeclared identifier is reported only once for each function it appears in
./HDF4/src/HDF4/mfhdf/xdr/xdr.c: In function 'xdr_wrapstring':
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:26:24: error: 'u_int' undeclared (first use in this function)
   26 | #define LASTUNSIGNED ((u_int) 0-1)
      |                        ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:547:28: note: in expansion of macro 'LASTUNSIGNED'
  547 |  if (xdr_string(xdrs, cpp, LASTUNSIGNED)) {
      |                            ^~~~~~~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:26:31: error: expected ')' before numeric constant
   26 | #define LASTUNSIGNED ((u_int) 0-1)
      |                      ~        ^
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:547:28: note: in expansion of macro 'LASTUNSIGNED'
  547 |  if (xdr_string(xdrs, cpp, LASTUNSIGNED)) {
      |                            ^~~~~~~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:206:37: error: unknown type name 'u_short'; did you mean 'short'?
  206 | XDRLIBAPI bool_t xdr_u_short(XDR *, u_short *);
      |                                     ^~~~~~~
      |                                     short
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:35: error: unknown type name 'caddr_t'
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                   ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:94:32: error: 'u_long' undeclared (first use in this function)
   94 |  if (sizeof (u_int) == sizeof (u_long)) {
      |                                ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:46: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                              ^~~~~
      |                                              int
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdrfloat.c:20:
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:84:3: error: expected specifier-qualifier-list before 'u_long'
   84 |   u_long (*x_getpostn)();/* returns bytes off from beginning */
      |   ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:55: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                                       ^~~~~
      |                                                       int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:89:2: error: unknown type name 'caddr_t'
   89 |  caddr_t  x_public; /* users' data */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:90:2: error: unknown type name 'caddr_t'
   90 |  caddr_t  x_private; /* pointer to private data */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:91:2: error: unknown type name 'caddr_t'
   91 |  caddr_t  x_base;  /* private used for position info */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:62: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                                              ^~~~~
      |                                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:210:44: error: unknown type name 'u_int'; did you mean 'int'?
  210 | XDRLIBAPI bool_t xdr_bytes(XDR *, char **, u_int *, u_int);
      |                                            ^~~~~
      |                                            int
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:95:11: warning: implicit declaration of function 'xdr_u_long'; did you mean 'xdr_long'? [-Wimplicit-function-declaration]
   95 |   return (xdr_u_long(xdrs, (u_long *)up));
      |           ^~~~~~~~~~
      |           xdr_long
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:95:37: error: expected expression before ')' token
   95 |   return (xdr_u_long(xdrs, (u_long *)up));
      |                                     ^
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:210:53: error: unknown type name 'u_int'; did you mean 'int'?
  210 | XDRLIBAPI bool_t xdr_bytes(XDR *, char **, u_int *, u_int);
      |                                                     ^~~~~
      |                                                     int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:202:35: error: unknown type name 'u_int'; did you mean 'int'?
  202 | XDRLIBAPI bool_t xdr_u_int(XDR *, u_int *);
      |                                   ^~~~~
      |                                   int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:211:36: error: unknown type name 'caddr_t'
  211 | XDRLIBAPI bool_t xdr_opaque(XDR *, caddr_t , u_int );
      |                                    ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:204:36: error: unknown type name 'u_long'; did you mean 'long'?
  204 | XDRLIBAPI bool_t xdr_u_long(XDR *, u_long *);
      |                                    ^~~~~~
      |                                    long
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:211:46: error: unknown type name 'u_int'; did you mean 'int'?
  211 | XDRLIBAPI bool_t xdr_opaque(XDR *, caddr_t , u_int );
      |                                              ^~~~~
      |                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:34:42: error: unknown type name 'caddr_t'; did you mean 'in_addr_t'?
   34 | static bool_t   xdrstdio_getbytes(XDR *, caddr_t, u_int );
      |                                          ^~~~~~~
      |                                          in_addr_t
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:212:45: error: unknown type name 'u_int'; did you mean 'int'?
  212 | XDRLIBAPI bool_t xdr_string(XDR *, char **, u_int);
      |                                             ^~~~~
      |                                             int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:206:37: error: unknown type name 'u_short'; did you mean 'short'?
  206 | XDRLIBAPI bool_t xdr_u_short(XDR *, u_short *);
      |                                     ^~~~~~~
      |                                     short
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:34:51: error: unknown type name 'u_int'
   34 | static bool_t   xdrstdio_getbytes(XDR *, caddr_t, u_int );
      |                                                   ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:216:44: error: unknown type name 'u_int'; did you mean 'int'?
  216 | XDRLIBAPI bool_t xdr_vector(XDR *, char *, u_int, u_int, xdrproc_t );
      |                                            ^~~~~
      |                                            int
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:97:11: warning: implicit declaration of function 'xdr_u_short'; did you mean 'xdr_short'? [-Wimplicit-function-declaration]
   97 |   return (xdr_u_short(xdrs, (u_short *)up));
      |           ^~~~~~~~~~~
      |           xdr_short
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:35: error: unknown type name 'caddr_t'
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                   ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:216:51: error: unknown type name 'u_int'; did you mean 'int'?
  216 | XDRLIBAPI bool_t xdr_vector(XDR *, char *, u_int, u_int, xdrproc_t );
      |                                                   ^~~~~
      |                                                   int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:229:2: error: unknown type name 'u_int'
  229 |  u_int n_len;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:46: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                              ^~~~~
      |                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:55: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                                       ^~~~~
      |                                                       int
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:35:42: error: unknown type name 'caddr_t'; did you mean 'in_addr_t'?
   35 | static bool_t   xdrstdio_putbytes(XDR *, caddr_t, u_int );
      |                                          ^~~~~~~
      |                                          in_addr_t
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:209:62: error: unknown type name 'u_int'; did you mean 'int'?
  209 | XDRLIBAPI bool_t xdr_array(XDR *, caddr_t *, u_int *, u_int, u_int, xdrproc_t );
      |                                                              ^~~~~
      |                                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:97:30: error: 'u_short' undeclared (first use in this function); did you mean 'xdr_short'?
   97 |   return (xdr_u_short(xdrs, (u_short *)up));
      |                              ^~~~~~~
      |                              xdr_short
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:97:39: error: expected expression before ')' token
   97 |   return (xdr_u_short(xdrs, (u_short *)up));
      |                                       ^
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:210:44: error: unknown type name 'u_int'; did you mean 'int'?
  210 | XDRLIBAPI bool_t xdr_bytes(XDR *, char **, u_int *, u_int);
      |                                            ^~~~~
      |                                            int
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:35:51: error: unknown type name 'u_int'
   35 | static bool_t   xdrstdio_putbytes(XDR *, caddr_t, u_int );
      |                                                   ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:36:8: error: unknown type name 'u_long'
   36 | static u_long   xdrstdio_getpos(XDR *);
      |        ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:210:53: error: unknown type name 'u_int'; did you mean 'int'?
  210 | XDRLIBAPI bool_t xdr_bytes(XDR *, char **, u_int *, u_int);
      |                                                     ^~~~~
      |                                                     int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:211:36: error: unknown type name 'caddr_t'
  211 | XDRLIBAPI bool_t xdr_opaque(XDR *, caddr_t , u_int );
      |                                    ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c: In function 'xdr_u_long':
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:211:46: error: unknown type name 'u_int'; did you mean 'int'?
  211 | XDRLIBAPI bool_t xdr_opaque(XDR *, caddr_t , u_int );
      |                                              ^~~~~
      |                                              int
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:131:2: error: unknown type name 'u_long'; did you mean 'long'?
  131 |  u_long *ulp;
      |  ^~~~~~
      |  long
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:37:40: error: unknown type name 'u_long'; did you mean 'long'?
   37 | static bool_t   xdrstdio_setpos(XDR *, u_long);
      |                                        ^~~~~~
      |                                        long
make[5]: *** [mfhdf/xdr/CMakeFiles/xdr-static.dir/build.make:63: mfhdf/xdr/CMakeFiles/xdr-static.dir/xdr.c.o] Error 1
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:212:45: error: unknown type name 'u_int'; did you mean 'int'?
  212 | XDRLIBAPI bool_t xdr_string(XDR *, char **, u_int);
      |                                             ^~~~~
      |                                             int
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:38:40: error: unknown type name 'u_int'
   38 | static long *   xdrstdio_inline(XDR *, u_int);
      |                                        ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:216:44: error: unknown type name 'u_int'; did you mean 'int'?
  216 | XDRLIBAPI bool_t xdr_vector(XDR *, char *, u_int, u_int, xdrproc_t );
      |                                            ^~~~~
      |                                            int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:216:51: error: unknown type name 'u_int'; did you mean 'int'?
  216 | XDRLIBAPI bool_t xdr_vector(XDR *, char *, u_int, u_int, xdrproc_t );
      |                                                   ^~~~~
      |                                                   int
./HDF4/src/HDF4/mfhdf/xdr/xdr.h:229:2: error: unknown type name 'u_int'
  229 |  u_int n_len;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c: In function 'xdr_u_short':
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:178:2: error: unknown type name 'u_short'; did you mean 'short'?
  178 |  u_short *usp;
      |  ^~~~~~~
      |  short
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:180:2: error: unknown type name 'u_long'; did you mean 'long'?
  180 |  u_long l;
      |  ^~~~~~
      |  long
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:47:5: error: 'xdrstdio_getbytes' undeclared here (not in a function); did you mean 'xdrstdio_getpos'?
   47 |     xdrstdio_getbytes,  /* deserialize counted bytes */
      |     ^~~~~~~~~~~~~~~~~
      |     xdrstdio_getpos
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:185:8: error: 'u_long' undeclared (first use in this function)
  185 |   l = (u_long) *usp;
      |        ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c: In function 'xdr_array':
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:34:2: error: unknown type name 'caddr_t'
   34 |  caddr_t *addrp;  /* array pointer */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:35:2: error: unknown type name 'u_int'
   35 |  u_int *sizep;  /* number of elements */
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:192:11: error: 'u_short' undeclared (first use in this function); did you mean 'xdr_short'?
  192 |   *usp = (u_short) l;
      |           ^~~~~~~
      |           xdr_short
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:192:19: error: expected ';' before 'l'
  192 |   *usp = (u_short) l;
      |                   ^~
      |                   ;
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:36:2: error: unknown type name 'u_int'
   36 |  u_int maxsize;  /* max numberof elements */
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:48:5: error: 'xdrstdio_putbytes' undeclared here (not in a function); did you mean 'xdrstdio_putlong'?
   48 |     xdrstdio_putbytes,  /* serialize counted bytes */
      |     ^~~~~~~~~~~~~~~~~
      |     xdrstdio_putlong
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:49:5: warning: excess elements in struct initializer
   49 |     xdrstdio_getpos,    /* get offset in the stream */
      |     ^~~~~~~~~~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:49:5: note: (near initialization for 'xdrstdio_ops')
./HDF4/src/HDF4/mfhdf/xdr/xdr.c: In function 'xdr_u_char':
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:37:2: error: unknown type name 'u_int'
   37 |  u_int elsize;  /* size in bytes of each element */
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:228:2: error: unknown type name 'u_int'
  228 |  u_int u;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:40:11: error: unknown type name 'u_int'
   40 |  register u_int i;
      |           ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:41:11: error: unknown type name 'caddr_t'
   41 |  register caddr_t target = *addrp;
      |           ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:42:11: error: unknown type name 'u_int'
   42 |  register u_int c;  /* the actual element count */
      |           ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:44:11: error: unknown type name 'u_int'
   44 |  register u_int nodesize;
      |           ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:50:5: error: 'xdrstdio_setpos' undeclared here (not in a function); did you mean 'xdrstdio_getpos'?
   50 |     xdrstdio_setpos,    /* set offset in the stream */
      |     ^~~~~~~~~~~~~~~
      |     xdrstdio_getpos
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:50:5: warning: excess elements in struct initializer
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:50:5: note: (near initialization for 'xdrstdio_ops')
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:34:42: error: unknown type name 'caddr_t'; did you mean 'in_addr_t'?
   34 | static bool_t   xdrstdio_getbytes(XDR *, caddr_t, u_int );
      |                                          ^~~~~~~
      |                                          in_addr_t
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:47:8: warning: implicit declaration of function 'xdr_u_int'; did you mean 'xdr_int'? [-Wimplicit-function-declaration]
   47 |  if (! xdr_u_int(xdrs, sizep)) {
      |        ^~~~~~~~~
      |        xdr_int
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:34:51: error: unknown type name 'u_int'
   34 | static bool_t   xdrstdio_getbytes(XDR *, caddr_t, u_int );
      |                                                   ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c: In function 'xdr_opaque':
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:305:2: error: unknown type name 'caddr_t'
  305 |  caddr_t cp;
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:306:11: error: unknown type name 'u_int'
  306 |  register u_int cnt;
      |           ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:60:13: warning: comparison between pointer and integer
   60 |  if (target == NULL)
      |             ^~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:308:11: error: unknown type name 'u_int'
  308 |  register u_int rndup;
      |           ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:309:9: warning: type defaults to 'int' in declaration of 'crud' [-Wimplicit-int]
  309 |  static crud[BYTES_PER_XDR_UNIT];
      |         ^~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:65:20: warning: assignment to 'int' from 'void *' makes integer from pointer without a cast [-Wint-conversion]
   65 |    *addrp = target = mem_alloc(nodesize);
      |                    ^
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:66:15: warning: comparison between pointer and integer
   66 |    if (target == NULL) {
      |               ^~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:71:17: warning: passing argument 1 of 'memset' makes pointer from integer without a cast [-Wint-conversion]
   71 |    (void)memset(target, 0, nodesize);
      |                 ^~~~~~
      |                 |
      |                 int
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:16:
/usr/include/string.h:60:14: note: expected 'void *' but argument is of type 'int'
   60 | extern void *memset (void *__s, int __c, size_t __n) __THROW __nonnull ((1));
      |              ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c: In function 'xdr_bytes':
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:358:11: error: unknown type name 'u_int'
  358 |  register u_int *sizep;
      |           ^~~~~
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:18:
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:90:12: warning: passing argument 1 of 'free' makes pointer from integer without a cast [-Wint-conversion]
   90 |   mem_free(*addrp, nodesize);
      |            ^~~~~~
      |            |
      |            int
./HDF4/src/HDF4/mfhdf/xdr/types.h:36:38: note: in definition of macro 'mem_free'
   36 | #define mem_free(ptr, bsize)    free(ptr)
      |                                      ^~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:35:42: error: unknown type name 'caddr_t'; did you mean 'in_addr_t'?
   35 | static bool_t   xdrstdio_putbytes(XDR *, caddr_t, u_int );
      |                                          ^~~~~~~
      |                                          in_addr_t
In file included from ./HDF4/src/HDF4/mfhdf/xdr/types.h:30,
                 from ./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:18:
/usr/include/stdlib.h:565:25: note: expected 'void *' but argument is of type 'int'
  565 | extern void free (void *__ptr) __THROW;
      |                   ~~~~~~^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:91:10: warning: assignment to 'int' from 'void *' makes integer from pointer without a cast [-Wint-conversion]
   91 |   *addrp = NULL;
      |          ^
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c: In function 'xdr_vector':
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:110:11: error: unknown type name 'u_int'
  110 |  register u_int nelem;
      |           ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:111:11: error: unknown type name 'u_int'
  111 |  register u_int elemsize;
      |           ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:114:11: error: unknown type name 'u_int'
  114 |  register u_int i;
      |           ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:35:51: error: unknown type name 'u_int'
   35 | static bool_t   xdrstdio_putbytes(XDR *, caddr_t, u_int );
      |                                                   ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:36:8: error: unknown type name 'u_long'
   36 | static u_long   xdrstdio_getpos(XDR *);
      |        ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:359:2: error: unknown type name 'u_int'
  359 |  u_int maxsize;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:362:11: error: unknown type name 'u_int'
  362 |  register u_int nodesize;
      |           ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:37:40: error: unknown type name 'u_long'; did you mean 'long'?
   37 | static bool_t   xdrstdio_setpos(XDR *, u_long);
      |                                        ^~~~~~
      |                                        long
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:51:5: error: 'xdrstdio_inline' undeclared here (not in a function); did you mean 'xdrstdio_putlong'?
   51 |     xdrstdio_inline,    /* prime stream for inline macros */
      |     ^~~~~~~~~~~~~~~
      |     xdrstdio_putlong
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:51:5: warning: excess elements in struct initializer
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:51:5: note: (near initialization for 'xdrstdio_ops')
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:52:5: warning: excess elements in struct initializer
   52 |     xdrstdio_destroy    /* destroy stream */
      |     ^~~~~~~~~~~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:52:5: note: (near initialization for 'xdrstdio_ops')
./HDF4/src/HDF4/mfhdf/xdr/xdr.c: In function 'xdr_union':
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:26:24: error: 'u_int' undeclared (first use in this function)
   26 | #define LASTUNSIGNED ((u_int) 0-1)
      |                        ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:453:42: note: in expansion of macro 'LASTUNSIGNED'
  453 |    return ((*(choices->proc))(xdrs, unp, LASTUNSIGNED));
      |                                          ^~~~~~~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:38:40: error: unknown type name 'u_int'
   38 | static long *   xdrstdio_inline(XDR *, u_int);
      |                                        ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:26:31: error: expected ')' before numeric constant
   26 | #define LASTUNSIGNED ((u_int) 0-1)
      |                      ~        ^
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:453:42: note: in expansion of macro 'LASTUNSIGNED'
  453 |    return ((*(choices->proc))(xdrs, unp, LASTUNSIGNED));
      |                                          ^~~~~~~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:26:31: error: expected ')' before numeric constant
   26 | #define LASTUNSIGNED ((u_int) 0-1)
      |                      ~        ^
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:460:27: note: in expansion of macro 'LASTUNSIGNED'
  460 |      (*dfault)(xdrs, unp, LASTUNSIGNED));
      |                           ^~~~~~~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c: In function 'xdr_string':
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:482:2: error: unknown type name 'u_int'
  482 |  u_int maxsize;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:485:2: error: unknown type name 'u_int'
  485 |  u_int size;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: In function 'xdrstdio_create':
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:69:24: error: 'caddr_t' undeclared (first use in this function); did you mean 'in_addr_t'?
   69 |     xdrs->x_private = (caddr_t)file;
      |                        ^~~~~~~
      |                        in_addr_t
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:69:24: note: each undeclared identifier is reported only once for each function it appears in
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:69:32: error: expected ';' before 'file'
   69 |     xdrs->x_private = (caddr_t)file;
      |                                ^~~~
      |                                ;
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: In function 'xdrstdio_destroy':
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:82:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
   82 |     (void)fflush((FILE *)xdrs->x_private);
      |                  ^
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:486:2: error: unknown type name 'u_int'
  486 |  u_int nodesize;
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:47:5: error: 'xdrstdio_getbytes' undeclared here (not in a function); did you mean 'xdrstdio_getpos'?
   47 |     xdrstdio_getbytes,  /* deserialize counted bytes */
      |     ^~~~~~~~~~~~~~~~~
      |     xdrstdio_getpos
make[5]: *** [mfhdf/xdr/CMakeFiles/xdr-static.dir/build.make:102: mfhdf/xdr/CMakeFiles/xdr-static.dir/xdrarray.c.o] Error 1
./HDF4/src/HDF4/mfhdf/xdr/xdr.c: In function 'xdr_wrapstring':
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:26:24: error: 'u_int' undeclared (first use in this function)
   26 | #define LASTUNSIGNED ((u_int) 0-1)
      |                        ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:547:28: note: in expansion of macro 'LASTUNSIGNED'
  547 |  if (xdr_string(xdrs, cpp, LASTUNSIGNED)) {
      |                            ^~~~~~~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:26:31: error: expected ')' before numeric constant
   26 | #define LASTUNSIGNED ((u_int) 0-1)
      |                      ~        ^
./HDF4/src/HDF4/mfhdf/xdr/xdr.c:547:28: note: in expansion of macro 'LASTUNSIGNED'
  547 |  if (xdr_string(xdrs, cpp, LASTUNSIGNED)) {
      |                            ^~~~~~~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: In function 'xdrstdio_getlong':
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:91:16: error: 'caddr_t' undeclared (first use in this function); did you mean 'in_addr_t'?
   91 |     if (fread((caddr_t)lp, sizeof(long), 1, (FILE *)xdrs->x_private) != 1)
      |                ^~~~~~~
      |                in_addr_t
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:91:24: error: expected ')' before 'lp'
   91 |     if (fread((caddr_t)lp, sizeof(long), 1, (FILE *)xdrs->x_private) != 1)
      |                        ^~
      |                        )
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:91:9: error: too few arguments to function 'fread'
   91 |     if (fread((caddr_t)lp, sizeof(long), 1, (FILE *)xdrs->x_private) != 1)
      |         ^~~~~
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:16:
/usr/include/stdio.h:646:15: note: declared here
  646 | extern size_t fread (void *__restrict __ptr, size_t __size,
      |               ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:48:5: error: 'xdrstdio_putbytes' undeclared here (not in a function); did you mean 'xdrstdio_putlong'?
   48 |     xdrstdio_putbytes,  /* serialize counted bytes */
      |     ^~~~~~~~~~~~~~~~~
      |     xdrstdio_putlong
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:49:5: warning: excess elements in struct initializer
   49 |     xdrstdio_getpos,    /* get offset in the stream */
      |     ^~~~~~~~~~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:49:5: note: (near initialization for 'xdrstdio_ops')
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:50:5: error: 'xdrstdio_setpos' undeclared here (not in a function); did you mean 'xdrstdio_getpos'?
   50 |     xdrstdio_setpos,    /* set offset in the stream */
      |     ^~~~~~~~~~~~~~~
      |     xdrstdio_getpos
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:50:5: warning: excess elements in struct initializer
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:50:5: note: (near initialization for 'xdrstdio_ops')
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: In function 'xdrstdio_putlong':
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:111:17: error: 'caddr_t' undeclared (first use in this function); did you mean 'in_addr_t'?
  111 |     if (fwrite((caddr_t)lp, sizeof(long), 1, (FILE *)xdrs->x_private) != 1)
      |                 ^~~~~~~
      |                 in_addr_t
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:111:25: error: expected ')' before 'lp'
  111 |     if (fwrite((caddr_t)lp, sizeof(long), 1, (FILE *)xdrs->x_private) != 1)
      |                         ^~
      |                         )
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:111:9: error: too few arguments to function 'fwrite'
  111 |     if (fwrite((caddr_t)lp, sizeof(long), 1, (FILE *)xdrs->x_private) != 1)
      |         ^~~~~~
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:16:
/usr/include/stdio.h:652:15: note: declared here
  652 | extern size_t fwrite (const void *__restrict __ptr, size_t __size,
      |               ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: In function 'xdrstdio_getbytes':
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:120:5: error: unknown type name 'caddr_t'; did you mean 'in_addr_t'?
  120 |     caddr_t addr;
      |     ^~~~~~~
      |     in_addr_t
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:51:5: error: 'xdrstdio_inline' undeclared here (not in a function); did you mean 'xdrstdio_putlong'?
   51 |     xdrstdio_inline,    /* prime stream for inline macros */
      |     ^~~~~~~~~~~~~~~
      |     xdrstdio_putlong
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:51:5: warning: excess elements in struct initializer
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:51:5: note: (near initialization for 'xdrstdio_ops')
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:52:5: warning: excess elements in struct initializer
   52 |     xdrstdio_destroy    /* destroy stream */
      |     ^~~~~~~~~~~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:52:5: note: (near initialization for 'xdrstdio_ops')
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:121:5: error: unknown type name 'u_int'
  121 |     u_int len;
      |     ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:124:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  124 |     if ((len != 0) && (fread(addr, (int)len, 1, (FILE *)xdrs->x_private) != 1))
      |                                                 ^
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:124:30: warning: passing argument 1 of 'fread' makes pointer from integer without a cast [-Wint-conversion]
  124 |     if ((len != 0) && (fread(addr, (int)len, 1, (FILE *)xdrs->x_private) != 1))
      |                              ^~~~
      |                              |
      |                              int
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:16:
/usr/include/stdio.h:646:39: note: expected 'void * restrict' but argument is of type 'int'
  646 | extern size_t fread (void *__restrict __ptr, size_t __size,
      |                      ~~~~~~~~~~~~~~~~~^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: In function 'xdrstdio_create':
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:69:24: error: 'caddr_t' undeclared (first use in this function); did you mean 'in_addr_t'?
   69 |     xdrs->x_private = (caddr_t)file;
      |                        ^~~~~~~
      |                        in_addr_t
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:69:24: note: each undeclared identifier is reported only once for each function it appears in
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:69:32: error: expected ';' before 'file'
   69 |     xdrs->x_private = (caddr_t)file;
      |                                ^~~~
      |                                ;
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: In function 'xdrstdio_destroy':
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:82:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
   82 |     (void)fflush((FILE *)xdrs->x_private);
      |                  ^
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: In function 'xdrstdio_putbytes':
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:132:5: error: unknown type name 'caddr_t'; did you mean 'in_addr_t'?
  132 |     caddr_t addr;
      |     ^~~~~~~
      |     in_addr_t
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: In function 'xdrstdio_getlong':
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:91:16: error: 'caddr_t' undeclared (first use in this function); did you mean 'in_addr_t'?
   91 |     if (fread((caddr_t)lp, sizeof(long), 1, (FILE *)xdrs->x_private) != 1)
      |                ^~~~~~~
      |                in_addr_t
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:91:24: error: expected ')' before 'lp'
   91 |     if (fread((caddr_t)lp, sizeof(long), 1, (FILE *)xdrs->x_private) != 1)
      |                        ^~
      |                        )
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:91:9: error: too few arguments to function 'fread'
   91 |     if (fread((caddr_t)lp, sizeof(long), 1, (FILE *)xdrs->x_private) != 1)
      |         ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:133:5: error: unknown type name 'u_int'
  133 |     u_int len;
      |     ^~~~~
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:16:
/usr/include/stdio.h:646:15: note: declared here
  646 | extern size_t fread (void *__restrict __ptr, size_t __size,
      |               ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:136:50: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  136 |     if ((len != 0) && (fwrite(addr, (int)len, 1, (FILE *)xdrs->x_private) != 1))
      |                                                  ^
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:136:31: warning: passing argument 1 of 'fwrite' makes pointer from integer without a cast [-Wint-conversion]
  136 |     if ((len != 0) && (fwrite(addr, (int)len, 1, (FILE *)xdrs->x_private) != 1))
      |                               ^~~~
      |                               |
      |                               int
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:16:
/usr/include/stdio.h:652:46: note: expected 'const void * restrict' but argument is of type 'int'
  652 | extern size_t fwrite (const void *__restrict __ptr, size_t __size,
      |                       ~~~~~~~~~~~~~~~~~~~~~~~^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: At top level:
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:141:8: error: unknown type name 'u_long'
  141 | static u_long
      |        ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: In function 'xdrstdio_putlong':
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:111:17: error: 'caddr_t' undeclared (first use in this function); did you mean 'in_addr_t'?
  111 |     if (fwrite((caddr_t)lp, sizeof(long), 1, (FILE *)xdrs->x_private) != 1)
      |                 ^~~~~~~
      |                 in_addr_t
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:111:25: error: expected ')' before 'lp'
  111 |     if (fwrite((caddr_t)lp, sizeof(long), 1, (FILE *)xdrs->x_private) != 1)
      |                         ^~
      |                         )
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:111:9: error: too few arguments to function 'fwrite'
  111 |     if (fwrite((caddr_t)lp, sizeof(long), 1, (FILE *)xdrs->x_private) != 1)
      |         ^~~~~~
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:16:
/usr/include/stdio.h:652:15: note: declared here
  652 | extern size_t fwrite (const void *__restrict __ptr, size_t __size,
      |               ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: In function 'xdrstdio_getpos':
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:146:14: error: 'u_long' undeclared (first use in this function)
  146 |     return ((u_long)ftell((FILE *)xdrs->x_private));
      |              ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:146:21: error: expected ')' before 'ftell'
  146 |     return ((u_long)ftell((FILE *)xdrs->x_private));
      |            ~        ^~~~~
      |                     )
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: In function 'xdrstdio_getbytes':
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:120:5: error: unknown type name 'caddr_t'; did you mean 'in_addr_t'?
  120 |     caddr_t addr;
      |     ^~~~~~~
      |     in_addr_t
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:121:5: error: unknown type name 'u_int'
  121 |     u_int len;
      |     ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:124:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  124 |     if ((len != 0) && (fread(addr, (int)len, 1, (FILE *)xdrs->x_private) != 1))
      |                                                 ^
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:124:30: warning: passing argument 1 of 'fread' makes pointer from integer without a cast [-Wint-conversion]
  124 |     if ((len != 0) && (fread(addr, (int)len, 1, (FILE *)xdrs->x_private) != 1))
      |                              ^~~~
      |                              |
      |                              int
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:16:
/usr/include/stdio.h:646:39: note: expected 'void * restrict' but argument is of type 'int'
  646 | extern size_t fread (void *__restrict __ptr, size_t __size,
      |                      ~~~~~~~~~~~~~~~~~^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: In function 'xdrstdio_setpos':
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:152:5: error: unknown type name 'u_long'; did you mean 'long'?
  152 |     u_long pos;
      |     ^~~~~~
      |     long
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:155:20: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  155 |     return ((fseek((FILE *)xdrs->x_private,(long)pos, 0) < 0) ?
      |                    ^
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: In function 'xdrstdio_putbytes':
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:132:5: error: unknown type name 'caddr_t'; did you mean 'in_addr_t'?
  132 |     caddr_t addr;
      |     ^~~~~~~
      |     in_addr_t
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:133:5: error: unknown type name 'u_int'
  133 |     u_int len;
      |     ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: In function 'xdrstdio_inline':
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:136:50: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  136 |     if ((len != 0) && (fwrite(addr, (int)len, 1, (FILE *)xdrs->x_private) != 1))
      |                                                  ^
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:163:5: error: unknown type name 'u_int'
  163 |     u_int len;
      |     ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:136:31: warning: passing argument 1 of 'fwrite' makes pointer from integer without a cast [-Wint-conversion]
  136 |     if ((len != 0) && (fwrite(addr, (int)len, 1, (FILE *)xdrs->x_private) != 1))
      |                               ^~~~
      |                               |
      |                               int
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:16:
/usr/include/stdio.h:652:46: note: expected 'const void * restrict' but argument is of type 'int'
  652 | extern size_t fwrite (const void *__restrict __ptr, size_t __size,
      |                       ~~~~~~~~~~~~~~~~~~~~~~~^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: At top level:
make[5]: *** [mfhdf/xdr/CMakeFiles/xdr-shared.dir/build.make:63: mfhdf/xdr/CMakeFiles/xdr-shared.dir/xdr.c.o] Error 1
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:141:8: error: unknown type name 'u_long'
  141 | static u_long
      |        ^~~~~~
make[5]: *** Waiting for unfinished jobs....
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c: In function 'xdr_array':
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:34:2: error: unknown type name 'caddr_t'
   34 |  caddr_t *addrp;  /* array pointer */
      |  ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: In function 'xdrstdio_getpos':
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:146:14: error: 'u_long' undeclared (first use in this function)
  146 |     return ((u_long)ftell((FILE *)xdrs->x_private));
      |              ^~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:146:21: error: expected ')' before 'ftell'
  146 |     return ((u_long)ftell((FILE *)xdrs->x_private));
      |            ~        ^~~~~
      |                     )
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:35:2: error: unknown type name 'u_int'
   35 |  u_int *sizep;  /* number of elements */
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:36:2: error: unknown type name 'u_int'
   36 |  u_int maxsize;  /* max numberof elements */
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: In function 'xdrstdio_setpos':
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:152:5: error: unknown type name 'u_long'; did you mean 'long'?
  152 |     u_long pos;
      |     ^~~~~~
      |     long
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:155:20: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
  155 |     return ((fseek((FILE *)xdrs->x_private,(long)pos, 0) < 0) ?
      |                    ^
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:37:2: error: unknown type name 'u_int'
   37 |  u_int elsize;  /* size in bytes of each element */
      |  ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:40:11: error: unknown type name 'u_int'
   40 |  register u_int i;
      |           ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:41:11: error: unknown type name 'caddr_t'
   41 |  register caddr_t target = *addrp;
      |           ^~~~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:42:11: error: unknown type name 'u_int'
   42 |  register u_int c;  /* the actual element count */
      |           ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:44:11: error: unknown type name 'u_int'
   44 |  register u_int nodesize;
      |           ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c: In function 'xdrstdio_inline':
./HDF4/src/HDF4/mfhdf/xdr/xdrstdio.c:163:5: error: unknown type name 'u_int'
  163 |     u_int len;
      |     ^~~~~
make[5]: *** [mfhdf/xdr/CMakeFiles/xdr-static.dir/build.make:89: mfhdf/xdr/CMakeFiles/xdr-static.dir/xdrstdio.c.o] Error 1
make[4]: *** [CMakeFiles/Makefile2:132: mfhdf/xdr/CMakeFiles/xdr-static.dir/all] Error 2
make[4]: *** Waiting for unfinished jobs....
make[5]: *** [mfhdf/xdr/CMakeFiles/xdr-shared.dir/build.make:89: mfhdf/xdr/CMakeFiles/xdr-shared.dir/xdrstdio.c.o] Error 1
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:47:8: warning: implicit declaration of function 'xdr_u_int'; did you mean 'xdr_int'? [-Wimplicit-function-declaration]
   47 |  if (! xdr_u_int(xdrs, sizep)) {
      |        ^~~~~~~~~
      |        xdr_int
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:60:13: warning: comparison between pointer and integer
   60 |  if (target == NULL)
      |             ^~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:65:20: warning: assignment to 'int' from 'void *' makes integer from pointer without a cast [-Wint-conversion]
   65 |    *addrp = target = mem_alloc(nodesize);
      |                    ^
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:66:15: warning: comparison between pointer and integer
   66 |    if (target == NULL) {
      |               ^~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:71:17: warning: passing argument 1 of 'memset' makes pointer from integer without a cast [-Wint-conversion]
   71 |    (void)memset(target, 0, nodesize);
      |                 ^~~~~~
      |                 |
      |                 int
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:16:
/usr/include/string.h:60:14: note: expected 'void *' but argument is of type 'int'
   60 | extern void *memset (void *__s, int __c, size_t __n) __THROW __nonnull ((1));
      |              ^~~~~~
In file included from ./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:18:
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:90:12: warning: passing argument 1 of 'free' makes pointer from integer without a cast [-Wint-conversion]
   90 |   mem_free(*addrp, nodesize);
      |            ^~~~~~
      |            |
      |            int
./HDF4/src/HDF4/mfhdf/xdr/types.h:36:38: note: in definition of macro 'mem_free'
   36 | #define mem_free(ptr, bsize)    free(ptr)
      |                                      ^~~
In file included from ./HDF4/src/HDF4/mfhdf/xdr/types.h:30,
                 from ./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:18:
/usr/include/stdlib.h:565:25: note: expected 'void *' but argument is of type 'int'
  565 | extern void free (void *__ptr) __THROW;
      |                   ~~~~~~^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:91:10: warning: assignment to 'int' from 'void *' makes integer from pointer without a cast [-Wint-conversion]
   91 |   *addrp = NULL;
      |          ^
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c: In function 'xdr_vector':
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:110:11: error: unknown type name 'u_int'
  110 |  register u_int nelem;
      |           ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:111:11: error: unknown type name 'u_int'
  111 |  register u_int elemsize;
      |           ^~~~~
./HDF4/src/HDF4/mfhdf/xdr/xdrarray.c:114:11: error: unknown type name 'u_int'
  114 |  register u_int i;
      |           ^~~~~
make[5]: *** [mfhdf/xdr/CMakeFiles/xdr-shared.dir/build.make:76: mfhdf/xdr/CMakeFiles/xdr-shared.dir/xdrfloat.c.o] Error 1
make[5]: *** [mfhdf/xdr/CMakeFiles/xdr-shared.dir/build.make:102: mfhdf/xdr/CMakeFiles/xdr-shared.dir/xdrarray.c.o] Error 1
make[4]: *** [CMakeFiles/Makefile2:100: mfhdf/xdr/CMakeFiles/xdr-shared.dir/all] Error 2
make[3]: *** [Makefile:130: all] Error 2