fileutil: missing stdlib.h include

It was not needed when debugging as base.h
includes it then.

diff --git a/usual/fileutil.c b/usual/fileutil.c
index 40a15eb5779c475a5d8ddc59227a0138369f2f51..7b9b3dcfa4750067d4e84ae03ccbe39ffd4e0d2e 100644 (file)
--- a/usual/fileutil.c
+++ b/usual/fileutil.c
@@ -25,6 +25,7 @@
 #include <sys/mman.h>
 #include <sys/stat.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <unistd.h>
 #include <fcntl.h>