microperl: On (at least) OS X and Linux stddef.h is needed for ptrdiff_t

[perl5.git] / README.micro

diff --git a/README.micro b/README.micro
index 040fcff..c51c185 100644 (file)
--- a/README.micro
+++ b/README.micro
@@ -7,7 +7,7 @@ All this is experimental.  If you don't know what to do with microperl
 you probably shouldn't.  Do not report bugs in microperl; fix the bugs.
 
 We assume ANSI C89 plus the following:
-- <stdlib.h>
+- <stddef.h>, <stdlib.h>
 - rename()
 - opendir(), readdir(), closedir() (via dirent.h)
 - memchr(), memcmp(), memcpy() (via string.h)