From 0a050fa206e5d899f553b6ac492d389cb39591a2 Mon Sep 17 00:00:00 2001
From: "Arnold D. Robbins" <arnold@skeeve.com>
Date: Sun, 12 Oct 2014 13:49:11 +0300
Subject: OS/2 fixes.

---
 getopt.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'getopt.h')

diff --git a/getopt.h b/getopt.h
index da1a01ff..4471bf54 100644
--- a/getopt.h
+++ b/getopt.h
@@ -48,6 +48,21 @@
 extern "C" {
 #endif
 
+#ifdef __KLIBC__
+/* OS/2 kLIBC has already getopt(). So to avoid name clash, rename
+   them here. */
+
+# define optarg		gawk_optarg
+# define optind		gawk_optind
+# define opterr		gawk_opterr
+# define optopt		gawk_optopt
+
+# define getopt				gawk_getopt
+# define getopt_long		gawk_getopt_long
+# define getopt_long_only	gawk_getopt_long_only
+#endif
+
+
 /* For communication from `getopt' to the caller.
    When `getopt' finds an option that takes an argument,
    the argument value is returned here.
-- 
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