[Confuse-devel] [PATCH 3/5] examples: include definition for free() to avoid intrinsic

[Carlo Marcelo Arenas Belon]

avoids the following warning when compiled with gcc >= 4.3

  simple.c: In function ‘main’:
  simple.c:63: warning: incompatible implicit declaration of built-in function 
‘free’

Signed-off-by: Carlo Marcelo Arenas Belon <address@hidden>
---
 examples/simple.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/examples/simple.c b/examples/simple.c
index 166486b..2d8ee59 100644
--- a/examples/simple.c
+++ b/examples/simple.c
@@ -1,4 +1,5 @@
 #include <string.h>
+#include <stdlib.h>
 #include "confuse.h"
 
 int main(void)