1 files changed, 3 insertions, 0 deletions
diff --git a/mulderd.c b/mulderd.c
index 4843ff6..ba7a7eb 100644
--- a/mulderd.c
+++ b/mulderd.c
@@ -10,12 +10,14 @@
  *
  */
 
+#define _GNU_SOURCE
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
 #include <ctype.h>
 #include <unistd.h>
 #include <pwd.h>
+#include <grp.h>
 #include <getopt.h>
 #include <fcntl.h>
 #include <time.h>
@@ -25,6 +27,7 @@
 #include <sys/prctl.h>
 #include <sys/stat.h>
 #include <sys/resource.h>
+#include <arpa/inet.h>
 #include <netinet/in.h>
 
 static char truth[] = "\033[32;1m\n\n"