root@kali:~/Tools/vnc/vnc-4_1_1-unixsrc/common/rfb# vim CConnection.cxx
root@kali:~/Tools/vnc/vnc-4_1_1-unixsrc/common/rfb# cd ../../unix/
root@kali:~/Tools/vnc/vnc-4_1_1-unixsrc/unix# ./configure
creating cache ./config.cache
configuring common...
creating cache ./config.cache
checking for gcc... gcc
checking whether the C compiler (gcc  ) works... yes
checking whether the C compiler (gcc  ) is a cross-compiler... no
checking whether we are using GNU C... yes
checking whether gcc accepts -g... (cached) no
checking for c++... c++
checking whether the C++ compiler (c++  ) works... yes
checking whether the C++ compiler (c++  ) is a cross-compiler... no
checking whether we are using GNU C++... yes
checking whether c++ accepts -g... (cached) no
checking for ranlib... ranlib
checking whether make sets ${MAKE}... yes
checking how to run the C++ preprocessor... c++ -E
checking for X... no
configuring zlib...
Checking for gcc...
Building static library libz.a version 1.1.4 with gcc.
Checking for unistd.h... Yes.
Checking for errno.h...	 Yes.
Checking for mmap support... Yes.
...done configuring zlib
checking for vsnprintf... yes
checking for socklen_t... yes
updating cache ./config.cache
creating ./config.status
creating Makefile
creating rdr/Makefile
creating network/Makefile
creating Xregion/Makefile
creating rfb/Makefile
...done configuring common
checking for gcc... gcc
checking whether the C compiler (gcc  ) works... yes
checking whether the C compiler (gcc  ) is a cross-compiler... no
checking whether we are using GNU C... yes
checking whether gcc accepts -g... (cached) no
checking for c++... c++
checking whether the C++ compiler (c++  ) works... yes
checking whether the C++ compiler (c++  ) is a cross-compiler... no
checking whether we are using GNU C++... yes
checking whether c++ accepts -g... (cached) no
checking for ranlib... ranlib
checking whether make sets ${MAKE}... yes
checking how to run the C++ preprocessor... c++ -E
checking for X... no
updating cache ./config.cache
creating ./config.status
creating Makefile
creating tx/Makefile
creating x0vncserver/Makefile
creating vncviewer/Makefile
creating vncconfig/Makefile
creating vncpasswd/Makefile
root@kali:~/Tools/vnc/vnc-4_1_1-unixsrc/unix# make
make[1]: Entering directory '/root/Tools/vnc/vnc-4_1_1-unixsrc/common'
make[2]: Entering directory '/root/Tools/vnc/vnc-4_1_1-unixsrc/common/zlib'
gcc -O3 -DHAVE_UNISTD_H -DUSE_MMAP   -c -o example.o example.c
gcc -O3 -DHAVE_UNISTD_H -DUSE_MMAP   -c -o adler32.o adler32.c
gcc -O3 -DHAVE_UNISTD_H -DUSE_MMAP   -c -o compress.o compress.c
gcc -O3 -DHAVE_UNISTD_H -DUSE_MMAP   -c -o crc32.o crc32.c
gcc -O3 -DHAVE_UNISTD_H -DUSE_MMAP   -c -o gzio.o gzio.c
gcc -O3 -DHAVE_UNISTD_H -DUSE_MMAP   -c -o uncompr.o uncompr.c
gcc -O3 -DHAVE_UNISTD_H -DUSE_MMAP   -c -o deflate.o deflate.c
gcc -O3 -DHAVE_UNISTD_H -DUSE_MMAP   -c -o trees.o trees.c
gcc -O3 -DHAVE_UNISTD_H -DUSE_MMAP   -c -o zutil.o zutil.c
gcc -O3 -DHAVE_UNISTD_H -DUSE_MMAP   -c -o inflate.o inflate.c
gcc -O3 -DHAVE_UNISTD_H -DUSE_MMAP   -c -o infblock.o infblock.c
gcc -O3 -DHAVE_UNISTD_H -DUSE_MMAP   -c -o inftrees.o inftrees.c
gcc -O3 -DHAVE_UNISTD_H -DUSE_MMAP   -c -o infcodes.o infcodes.c
gcc -O3 -DHAVE_UNISTD_H -DUSE_MMAP   -c -o infutil.o infutil.c
gcc -O3 -DHAVE_UNISTD_H -DUSE_MMAP   -c -o inffast.o inffast.c
ar rc libz.a adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o
gcc -O3 -DHAVE_UNISTD_H -DUSE_MMAP -o example example.o -L. -lz
gcc -O3 -DHAVE_UNISTD_H -DUSE_MMAP   -c -o minigzip.o minigzip.c
gcc -O3 -DHAVE_UNISTD_H -DUSE_MMAP -o minigzip minigzip.o -L. -lz
make[2]: Leaving directory '/root/Tools/vnc/vnc-4_1_1-unixsrc/common/zlib'
make[2]: Entering directory '/root/Tools/vnc/vnc-4_1_1-unixsrc/common/rdr'
c++  -DX_DISPLAY_MISSING=1  -I.. -I../zlib -O2 -Wall -c Exception.cxx
c++  -DX_DISPLAY_MISSING=1  -I.. -I../zlib -O2 -Wall -c FdInStream.cxx
c++  -DX_DISPLAY_MISSING=1  -I.. -I../zlib -O2 -Wall -c FdOutStream.cxx
c++  -DX_DISPLAY_MISSING=1  -I.. -I../zlib -O2 -Wall -c InStream.cxx
c++  -DX_DISPLAY_MISSING=1  -I.. -I../zlib -O2 -Wall -c RandomStream.cxx
c++  -DX_DISPLAY_MISSING=1  -I.. -I../zlib -O2 -Wall -c ZlibInStream.cxx
c++  -DX_DISPLAY_MISSING=1  -I.. -I../zlib -O2 -Wall -c ZlibOutStream.cxx
c++  -DX_DISPLAY_MISSING=1  -I.. -I../zlib -O2 -Wall -c HexInStream.cxx
c++  -DX_DISPLAY_MISSING=1  -I.. -I../zlib -O2 -Wall -c HexOutStream.cxx
rm -f librdr.a
ar cq librdr.a Exception.o FdInStream.o FdOutStream.o InStream.o RandomStream.o ZlibInStream.o ZlibOutStream.o HexInStream.o HexOutStream.o
ranlib librdr.a
make[2]: Leaving directory '/root/Tools/vnc/vnc-4_1_1-unixsrc/common/rdr'
make[2]: Entering directory '/root/Tools/vnc/vnc-4_1_1-unixsrc/common/network'
c++  -DX_DISPLAY_MISSING=1  -I.. -DVNC_SOCKLEN_T=socklen_t -O2 -Wall -c TcpSocket.cxx
TcpSocket.cxx: In static member function ‘static network::TcpFilter::Pattern network::TcpFilter::parsePattern(const char*)’:
TcpSocket.cxx:421:35: error: ‘atoi’ was not declared in this scope
       pattern.mask = atoi(mask.buf);
                                   ^
Makefile:53: recipe for target 'TcpSocket.o' failed
make[2]: *** [TcpSocket.o] Error 1
make[2]: Leaving directory '/root/Tools/vnc/vnc-4_1_1-unixsrc/common/network'
Makefile:8: recipe for target 'all' failed
make[1]: *** [all] Error 1
make[1]: Leaving directory '/root/Tools/vnc/vnc-4_1_1-unixsrc/common'
Makefile:10: recipe for target 'all' failed
make: *** [all] Error 1
root@kali:~/Tools/vnc/vnc-4_1_1-unixsrc/unix#