libbb: new function bb_getgroups() - allocating wrapper around getgroups()

[oweals/busybox.git] / libbb / unicode.c

diff --git a/libbb/unicode.c b/libbb/unicode.c
index 2e5dd5adc9367222539289f4fe06353fefb9f0f2..9c4da50d3b20639b8f489bb69dc41b60583dc1b2 100644 (file)
--- a/libbb/unicode.c
+++ b/libbb/unicode.c
@@ -43,8 +43,7 @@ void FAST_FUNC reinit_unicode(const char *LANG)
        setlocale(LC_CTYPE, LANG ? LANG : "");
 
        /* In unicode, this is a one character string */
-// can use unicode_strlen(string) too, but otherwise unicode_strlen() is unused
-       width = mbstowcs(NULL, unicode_0x394, INT_MAX);
+       width = unicode_strlen(unicode_0x394);
        unicode_status = (width == 1 ? UNICODE_ON : UNICODE_OFF);
 }
 
@@ -986,7 +985,6 @@ int FAST_FUNC unicode_bidi_is_neutral_wchar(wint_t wc)
 
 /* The rest is mostly same for libc and for "homegrown" support */
 
-#if 0 // UNUSED
 size_t FAST_FUNC unicode_strlen(const char *string)
 {
        size_t width = mbstowcs(NULL, string, INT_MAX);
@@ -994,7 +992,6 @@ size_t FAST_FUNC unicode_strlen(const char *string)
                return strlen(string);
        return width;
 }
-#endif
 
 size_t FAST_FUNC unicode_strwidth(const char *string)
 {