File: case_startb.c

package info (click to toggle)
ezmlm 0.53-3.1
  • links: PTS
  • area: non-free
  • in suites: potato
  • size: 2,472 kB
  • ctags: 1,514
  • sloc: ansic: 12,040; makefile: 1,224; sh: 1,217; perl: 743
file content (21 lines) | stat: -rw-r--r-- 397 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
#include "case.h"

int case_startb(s,len,t)
register char *s;
unsigned int len;
register char *t;
{
  register unsigned char x;
  register unsigned char y;

  for (;;) {
    y = *t++ - 'A';
    if (y <= 'Z' - 'A') y += 'a'; else y += 'A';
    if (!y) return 1;
    if (!len) return 0;
    --len;
    x = *s++ - 'A';
    if (x <= 'Z' - 'A') x += 'a'; else x += 'A';
    if (x != y) return 0;
  }
}