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Diffstat (limited to 'src/libutf/utfnlen.c')
-rw-r--r-- | src/libutf/utfnlen.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/src/libutf/utfnlen.c b/src/libutf/utfnlen.c deleted file mode 100644 index 66d674fd..00000000 --- a/src/libutf/utfnlen.c +++ /dev/null @@ -1,41 +0,0 @@ -/* - * The authors of this software are Rob Pike and Ken Thompson. - * Copyright (c) 2002 by Lucent Technologies. - * Permission to use, copy, modify, and distribute this software for any - * purpose without fee is hereby granted, provided that this entire notice - * is included in all copies of any software which is or includes a copy - * or modification of this software and in all copies of the supporting - * documentation for such software. - * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED - * WARRANTY. IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES MAKE ANY - * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY - * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE. - */ -#include <stdarg.h> -#include <string.h> -#include "utf.h" -#include "utfdef.h" - -int -utfnlen(char *s, long m) -{ - int c; - long n; - Rune rune; - char *es; - - es = s + m; - for(n = 0; s < es; n++) { - c = *(uchar*)s; - if(c < Runeself){ - if(c == '\0') - break; - s++; - continue; - } - if(!fullrune(s, es-s)) - break; - s += chartorune(&rune, s); - } - return n; -} |