/*
* The UniCode Library -- String Length
*
- * (c) 1997 Martin Mares, <mj@atrey.karlin.mff.cuni.cz>
+ * (c) 1997--2003 Martin Mares <mj@ucw.cz>
+ * (c) 2003 Robert Spalek <robert@ucw.cz>
+ *
+ * This software may be freely distributed and used according to the terms
+ * of the GNU Lesser General Public License.
*/
-#include "unicode.h"
+#include "lib/lib.h"
+#include "charset/unicode.h"
uns
Ustrlen(word *w)
z++;
return z - w;
}
+
+uns
+utf8_strlen(byte *str)
+{
+ uns len = 0;
+ while (*str)
+ {
+ UTF8_SKIP(str);
+ len++;
+ }
+ return len;
+}
+
+uns
+utf8_strnlen(byte *str, uns n)
+{
+ uns len = 0;
+ byte *end = str + n;
+ while (str < end)
+ {
+ UTF8_SKIP(str);
+ len++;
+ }
+ return len;
+}