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-rw-r--r--libc/misc/wchar/wchar.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/libc/misc/wchar/wchar.c b/libc/misc/wchar/wchar.c
index 4506f4f8e..cb24f069e 100644
--- a/libc/misc/wchar/wchar.c
+++ b/libc/misc/wchar/wchar.c
@@ -76,7 +76,9 @@
#ifdef __UCLIBC_HAS_LOCALE__
#define ENCODING (__global_locale.encoding)
+#ifdef __UCLIBC_MJN3_ONLY__
#warning implement __CTYPE_HAS_UTF_8_LOCALES!
+#endif
#define __CTYPE_HAS_UTF_8_LOCALES
#else
#undef __CTYPE_HAS_8_BIT_LOCALES
@@ -363,7 +365,9 @@ size_t _wchar_utf8sntowcs(wchar_t *__restrict pwc, size_t wn,
--n;
if ((wc = ((unsigned char) *s++)) >= 0x80) { /* Not ASCII... */
mask = 0x40;
+#ifdef __UCLIBC_MJN3_ONLY__
#warning fix range for 16 bit wides
+#endif
if ( ((unsigned char)(s[-1] - 0xc0)) < (0xfe - 0xc0) ) {
goto START;
}