user@networkslab:~/NetworksLab2018/simple_udp/server$ make
Scanning dependencies of target server_linux
[ 50%] Building C object CMakeFiles/server_linux.dir/main.c.o
/home/user/NetworksLab2018/simple_udp/server/main.c: In function ‘main’:
/home/user/NetworksLab2018/simple_udp/server/main.c:50:5: error: unknown type name ‘pthtred_t’; did you mean ‘pthread_t’?
     pthtred_t controling;
     ^~~~~~~~~
     pthread_t
/home/user/NetworksLab2018/simple_udp/server/main.c:75:29: warning: passing argument 1 of ‘pthread_create’ from incompatible pointer type [-Wincompatible-pointer-types]
     status = pthread_create(&controling, NULL, thread_control, NULL);
                             ^
In file included from /home/user/NetworksLab2018/simple_udp/server/main.c:7:0:
/usr/include/pthread.h:234:12: note: expected ‘pthread_t * restrict {aka long unsigned int * restrict}’ but argument is of type ‘int *’
 extern int pthread_create (pthread_t *__restrict __newthread,
            ^~~~~~~~~~~~~~
/home/user/NetworksLab2018/simple_udp/server/main.c:93:20: error: ‘newsockfd’ undeclared (first use in this function); did you mean ‘sockfd’?
     thread_request(newsockfd);
                    ^~~~~~~~~
                    sockfd
/home/user/NetworksLab2018/simple_udp/server/main.c:93:20: note: each undeclared identifier is reported only once for each function it appears in
/home/user/NetworksLab2018/simple_udp/server/main.c:48:13: warning: variable ‘n’ set but not used [-Wunused-but-set-variable]
     ssize_t n;
             ^
/home/user/NetworksLab2018/simple_udp/server/main.c:43:14: warning: unused parameter ‘argc’ [-Wunused-parameter]
 int main(int argc, char *argv[]) {
              ^~~~
/home/user/NetworksLab2018/simple_udp/server/main.c:43:26: warning: unused parameter ‘argv’ [-Wunused-parameter]
 int main(int argc, char *argv[]) {
                          ^~~~
/home/user/NetworksLab2018/simple_udp/server/main.c: In function ‘connection_handler’:
/home/user/NetworksLab2018/simple_udp/server/main.c:103:89: error: ‘clilen’ undeclared (first use in this function); did you mean ‘strlen’?
     n = sendto(sockfd, "I got your message", 18, 0, (struct sockaddr*) &cli_addr_local, clilen); // sendto
                                                                                         ^~~~~~
                                                                                         strlen
/home/user/NetworksLab2018/simple_udp/server/main.c:103:16: warning: passing argument 1 of ‘sendto’ makes integer from pointer without a cast [-Wint-conversion]
     n = sendto(sockfd, "I got your message", 18, 0, (struct sockaddr*) &cli_addr_local, clilen); // sendto
                ^~~~~~
In file included from /usr/include/netinet/in.h:23:0,
                 from /usr/include/netdb.h:27,
                 from /home/user/NetworksLab2018/simple_udp/server/main.c:4:
/usr/include/x86_64-linux-gnu/sys/socket.h:152:16: note: expected ‘int’ but argument is of type ‘void *’
 extern ssize_t sendto (int __fd, const void *__buf, size_t __n,
                ^~~~~~
CMakeFiles/server_linux.dir/build.make:62: recipe for target 'CMakeFiles/server_linux.dir/main.c.o' failed
make[2]: *** [CMakeFiles/server_linux.dir/main.c.o] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/server_linux.dir/all' failed
make[1]: *** [CMakeFiles/server_linux.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2