From 10f19b4565a82a9fb2ebb7bf938154afb4e09ad6 Mon Sep 17 00:00:00 2001
From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Mon, 5 Apr 2010 01:32:19 +0200
Subject: regex_old: convert static flag variable to smallint

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 libc/misc/fnmatch/fnmatch.c | 8 +-------
 libc/misc/regex/regex_old.c | 6 +++---
 2 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/libc/misc/fnmatch/fnmatch.c b/libc/misc/fnmatch/fnmatch.c
index d25619b34..0fa043bad 100644
--- a/libc/misc/fnmatch/fnmatch.c
+++ b/libc/misc/fnmatch/fnmatch.c
@@ -21,13 +21,7 @@
 # include <config.h>
 #endif
 
-/* include unistd.h before we undefine _LIBC
- * because smallint is defined in unistd.h based
- * on _LIBC. For architectures that dont define
- * smallint of there own and rely upon the definition
- * from unistd.h will not build this file otherwise
- */
-
+/* unistd.h must be included with _LIBC defined: we need smallint */
 #include <unistd.h>
 #include <features.h>
 #ifdef __UCLIBC__
diff --git a/libc/misc/regex/regex_old.c b/libc/misc/regex/regex_old.c
index bc2ad6cb8..a3c30b51a 100644
--- a/libc/misc/regex/regex_old.c
+++ b/libc/misc/regex/regex_old.c
@@ -23,7 +23,8 @@
 /* To exclude some unwanted junk.... */
 #undef emacs
 #include <features.h>
-
+/* unistd.h must be included with _LIBC defined: we need smallint */
+#include <unistd.h>
 #ifdef __UCLIBC__
 # undef _LIBC
 # define _REGEX_RE_COMP
@@ -33,7 +34,6 @@
 #include <stdlib.h>
 #include <stdint.h>
 #include <string.h>
-#include <unistd.h>
 #include <stdio.h>
 
 /* AIX requires this to be the first thing in the file. */
@@ -263,7 +263,7 @@ static void
 init_syntax_once (void)
 {
    register int c;
-   static int done = 0;
+   static smallint done = 0;
 
    if (done)
      return;
-- 
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