vis: include unistd.h header for unlink() call

Signed-off-by: Kevin Shanahan <kmshanah@disenchant.net>
2013-02-09 16:55:19 +10:30 · 2013-02-09 16:55:19 +10:30 · ac75b94345
parent 4161d10a68
commit ac75b94345
1 changed files with 1 additions and 0 deletions
--- a/vis/state.c
+++ b/vis/state.c
@ -19,6 +19,7 @@

 #include <stdint.h>
 #include <stdio.h>
+#include <unistd.h>

 #include <vis/vis.h>
 #include <common/cmdlib.h>