- uchar *pt = (uchar *)pattern;
- uchar *st = (uchar *)str;
-
- uchar last_char = pattern[pattern_size];
-
-
- /* Return true for some odd expressions */
- if(*pattern == '\0')
- return(TRUE);
+ const uchar *pt = (const uchar *)pattern;
+ const uchar *st = (const uchar *)str;
+ const uchar last_char = (const uchar) pattern[pattern_size];