buffer: include stdarg header

This fixes the following warnings:

buffer.c: In function 'nft_buf_put':
buffer.c:53:2: warning: implicit declaration of function 'va_start' [-Wimplicit-function-declaration]
  va_start(ap, fmt);
  ^
buffer.c:56:2: warning: implicit declaration of function 'va_end' [-Wimplicit-function-declaration]
  va_end(ap);
  ^

Signed-off-by: Giuseppe Longo <giuseppelng@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/src/buffer.c b/src/buffer.c
index 4fac110ef2890db3788d19f9723a316fa231ed50..d64f94475ab83d5afa8d93fe2c3a834a14908bdc 100644 (file)
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -9,6 +9,7 @@
 
 #include <stdio.h>
 #include <stdint.h>
+#include <stdarg.h>
 #include <inttypes.h>
 #include <string.h>
 #include <buffer.h>