src: Fix a build issue on header inclusion in internal.h

Fixes:
In file included from utils.c:11:0:
./internal.h:93:17: error: unknown type name 'FILE'
 int nft_fprintf(FILE *fp, void *obj, uint32_t type, uint32_t flags, int
 (*snprintf_cb)(char *buf, size_t bufsiz, void *obj, uint32_t type,
 uint32_t flags));

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/src/internal.h b/src/internal.h
index 6449a9f0fa810ee9f58c02aa0542de2c6a58a9c5..a10d8745cfc3203452427f9b760739e13a502067 100644 (file)
--- a/src/internal.h
+++ b/src/internal.h
@@ -90,6 +90,7 @@ const char *nft_verdict2str(uint32_t verdict);
 int nft_str2verdict(const char *verdict);
 int nft_get_value(enum nft_type type, void *val, void *out);
 
+#include <stdio.h>
 int nft_fprintf(FILE *fp, void *obj, uint32_t type, uint32_t flags, int (*snprintf_cb)(char *buf, size_t bufsiz, void *obj, uint32_t type, uint32_t flags));
 
 void xfree(const void *ptr);