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-rw-r--r--libc/misc/regex/regex_old.c6
1 files changed, 3 insertions, 3 deletions
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;