#include <stdio.h>
#include <sys/socket.h>
#include <fcntl.h>
#include <poll.h>

//    printf("x %d\n", x);
void main() {
    printf("AF_UNIX         %d\n", AF_UNIX);
    printf("SOCK_STREAM     %d\n", SOCK_STREAM);
    printf("F_GETFL         %d\n", F_GETFL);
    printf("F_SETFL         %d\n", F_SETFL);
    printf("O_NONBLOCK      %d\n", O_NONBLOCK);
    printf("sizeof(int)     %d\n", sizeof(int));
    printf("sizeof(short)   %d\n", sizeof(short));
    printf("POLLIN          %d\n", POLLIN);
    printf("POLLOUT         %d\n", POLLOUT);
    printf("POLLERR         %d\n", POLLERR);
    printf("POLLNVAL        %d\n", POLLNVAL);
    printf("SHUT_RDWR       %d\n", SHUT_RDWR);
}