errno.h

2021-06-16 18:27:50 -05:00 · 2021-06-16 18:27:50 -05:00 · 73c76996b5
parent 253dda436d
commit 73c76996b5
1 changed files with 1 additions and 0 deletions
--- a/socket-enhancer.c
+++ b/socket-enhancer.c
@ -1,5 +1,6 @@
 #define _GNU_SOURCE
 #include <stdio.h>
+#include <errno.h>
 #include <stdlib.h>
 #include <arpa/inet.h>
 #include <sys/socket.h>