From dd7521bcc1b7a6fcb53c31f9bd1192fcc884bd56 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stephan=20M=C3=BChlstrasser?= <stm@pdflib.com>
Date: Fri, 13 Apr 2018 14:28:55 +0200
Subject: ctype: restore character classification for non-ASCII platforms

With commit 4272a0b0fc49a1ac0ceab5c4a365c9f6ab8bf8e2 curl-speficic
character classification macros and functions were introduced in
curl_ctype.[ch] to avoid dependencies on the locale. This broke curl on
non-ASCII, e.g. EBCDIC platforms. This change restores the previous set
of character classification macros when CURL_DOES_CONVERSIONS is
defined.

Closes #2494
---
 lib/curl_ctype.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib/curl_ctype.c')

diff --git a/lib/curl_ctype.c b/lib/curl_ctype.c
index 4f5abc207..f57a11dc9 100644
--- a/lib/curl_ctype.c
+++ b/lib/curl_ctype.c
@@ -22,6 +22,8 @@
 
 #include "curl_setup.h"
 
+#ifndef CURL_DOES_CONVERSIONS
+
 #undef _U
 #define _U (1<<0) /* upper case */
 #undef _L
@@ -120,3 +122,5 @@ int Curl_islower(int c)
     return FALSE;
   return (ascii[c] & (_L));
 }
+
+#endif /* !CURL_DOES_CONVERSIONS */
-- 
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