X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/0d8f3c8a7ab5a379c80caa26b64152c5a873942d..f97de3247ffab0209b53b86283cfc664e0693cab:/lib/xalloc.h

diff --git a/lib/xalloc.h b/lib/xalloc.h
index 098a6c2e..5b623da2 100644
--- a/lib/xalloc.h
+++ b/lib/xalloc.h
@@ -18,6 +18,8 @@
 #ifndef XALLOC_H_
 # define XALLOC_H_
 
+# include <stddef.h>
+
 # ifndef PARAMS
 #  if defined PROTOTYPES || (defined __STDC__ && __STDC__)
 #   define PARAMS(Args) Args