Add compat.h

8 years ago · cb7cbde722
parent 56709a2414
commit cb7cbde722
3 changed files with 10 additions and 5 deletions
--- a/1
+++ b/1
@ -5,6 +5,7 @@ include config.mk

 HDR =\
 	arg.h\
+	compat.h\
 	crypt.h\
 	fs.h\
 	md5.h\
--- a/compat.h
+++ b/compat.h
@ -0,0 +1,6 @@
+/* See LICENSE file for copyright and license details. */
+#include <limits.h>
+
+#ifndef HOST_NAME_MAX
+#define HOST_NAME_MAX _POSIX_HOST_NAME_MAX
+#endif
--- a/util.h
+++ b/util.h
@ -1,13 +1,11 @@
 /* See LICENSE file for copyright and license details. */
 #include <sys/types.h>
-#include <limits.h>
+
 #include <regex.h>
 #include <stddef.h>
-#include "arg.h"

-#ifndef HOST_NAME_MAX
-#define HOST_NAME_MAX _POSIX_HOST_NAME_MAX
-#endif
+#include "arg.h"
+#include "compat.h"

 #define UTF8_POINT(c) (((c) & 0xc0) != 0x80)