build: add gnulib sources

Signed-off-by: Fabian Groffen <grobian@gentoo.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/libq/set.h b/libq/set.h
index d8b8f3e8..27e30ad0 100644
--- a/libq/set.h
+++ b/libq/set.h
@@ -6,8 +6,9 @@
 #ifndef _SET_H
 #define _SET_H 1
 
-#include "porting.h"
 #include <stdlib.h>
+#include <stdbool.h>
+#include <unistd.h>
 
 typedef struct elem_t elem;
 typedef struct set_t set;