From 599ad608ee3297bc1e2bb11656a97335e303877a Mon Sep 17 00:00:00 2001
From: Manuel Novoa III <mjn3@codepoet.org>
Date: Wed, 3 Jul 2002 17:24:17 +0000
Subject: Enable WCHAR support for C/POSIX stub locales. Implemented
 unformatted wide i/o functions. (ungetwc still needs testing) Fix a few bugs
 in wchar.c. Modifications for bcc/elks support.

---
 libc/stdlib/stdlib.c | 26 +++++++++++++++++---------
 1 file changed, 17 insertions(+), 9 deletions(-)

(limited to 'libc/stdlib')

diff --git a/libc/stdlib/stdlib.c b/libc/stdlib/stdlib.c
index 4c9e8f039..689fdeb3b 100644
--- a/libc/stdlib/stdlib.c
+++ b/libc/stdlib/stdlib.c
@@ -638,7 +638,17 @@ void ssort (void  *base,
 #define UTF_8_MAX_LEN 3
 #endif
 
+#ifdef __UCLIBC_HAS_LOCALE__
 #define ENCODING (__global_locale.encoding)
+#warning implement __CTYPE_HAS_UTF_8_LOCALES!
+#define __CTYPE_HAS_UTF_8_LOCALES
+#else
+#define ENCODING (__ctype_encoding_7_bit)
+#undef __CTYPE_HAS_8_BIT_LOCALES
+#undef __CTYPE_HAS_UTF_8_LOCALES
+#undef L__wchar_utf8sntowcs
+#undef L__wchar_wcsntoutf8s
+#endif
 
 #endif
 
@@ -647,16 +657,20 @@ void ssort (void  *base,
 
 size_t _stdlib_mb_cur_max(void)
 {
+#ifdef __CTYPE_HAS_UTF_8_LOCALES
 	return __global_locale.mb_cur_max;
+#else
+#ifdef __CTYPE_HAS_8_BIT_LOCALES
+#warning need to change this when/if transliteration is implemented
+#endif
+	return 1;
+#endif
 }
 
 #endif
 /**********************************************************************/
 #ifdef L_mblen
 
-#warning implement __CTYPE_HAS_UTF_8_LOCALES!
-#define __CTYPE_HAS_UTF_8_LOCALES
-
 int mblen(register const char *s, size_t n)
 {
 	static mbstate_t state;
@@ -683,9 +697,6 @@ int mblen(register const char *s, size_t n)
 /**********************************************************************/
 #ifdef L_mbtowc
 
-#warning implement __CTYPE_HAS_UTF_8_LOCALES!
-#define __CTYPE_HAS_UTF_8_LOCALES
-
 int mbtowc(wchar_t *__restrict pwc, register const char *__restrict s, size_t n)
 {
 	static mbstate_t state;
@@ -712,9 +723,6 @@ int mbtowc(wchar_t *__restrict pwc, register const char *__restrict s, size_t n)
 /**********************************************************************/
 #ifdef L_wctomb
 
-#warning implement __CTYPE_HAS_UTF_8_LOCALES!
-#define __CTYPE_HAS_UTF_8_LOCALES
-
 /* Note: We completely ignore state in all currently supported conversions. */
 
 int wctomb(register char *__restrict s, wchar_t swc)
-- 
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