1 files changed, 6 insertions, 0 deletions
diff --git a/filter.c b/filter.c
index c7037a3..ebf4937 100644
--- a/filter.c
+++ b/filter.c
@@ -8,7 +8,13 @@
 
 #include "cgit.h"
 #include "html.h"
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdlib.h>
 #include <dlfcn.h>
+#include <errno.h>
 #ifndef NO_LUA
 #include <lua.h>
 #include <lualib.h>