argp, regex: Ensure strcasecmp gets declared.

* lib/argp-help.c: Include <strings.h>.
* lib/regex_internal.h: Likewise.
Reported and suggested by Joachim Schmitz <jojo@schmitz-digital.de>.

diff --git a/ChangeLog b/ChangeLog
index ebbc96b..a794591 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2012-06-26  Bruno Haible  <bruno@clisp.org>
+
+       argp, regex: Ensure strcasecmp gets declared.
+       * lib/argp-help.c: Include <strings.h>.
+       * lib/regex_internal.h: Likewise.
+       Reported and suggested by Joachim Schmitz <jojo@schmitz-digital.de>.
+
 2012-06-24  Bruno Haible  <bruno@clisp.org>
 
        ptsname_r: Make it consistent with ptsname on AIX.

diff --git a/lib/argp-help.c b/lib/argp-help.c
index a126acb..c46703c 100644 (file)
--- a/lib/argp-help.c
+++ b/lib/argp-help.c
@@ -29,6 +29,7 @@
 #include <stddef.h>
 #include <stdlib.h>
 #include <string.h>
+#include <strings.h>
 #include <assert.h>
 #include <stdarg.h>
 #include <ctype.h>

diff --git a/lib/regex_internal.h b/lib/regex_internal.h
index 2b9f697..64cef47 100644 (file)
--- a/lib/regex_internal.h
+++ b/lib/regex_internal.h
@@ -24,6 +24,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <strings.h>
 
 #include <langinfo.h>
 #ifndef _LIBC