X-Git-Url: https://git.distorted.org.uk/~mdw/cfd/blobdiff_plain/df66cb0f07679316773e28860adcf62fa42cae30..e628825ade3480166013c03f76f6f5081d521e59:/getdate.y

diff --git a/getdate.y b/getdate.y
index c1818de..a9de991 100644
--- a/getdate.y
+++ b/getdate.y
@@ -14,6 +14,7 @@
 
 #include <stdio.h>
 #include <ctype.h>
+#include <stdlib.h>
 
 #define ISSPACE(c) (isspace ((unsigned char)c))
 #define ISALPHA(c) (isalpha ((unsigned char)c))