File: runestrchr.c

package info (click to toggle)
drawterm 20091003-1
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 2,920 kB
  • ctags: 5,505
  • sloc: ansic: 55,149; makefile: 566; asm: 20
file content (20 lines) | stat: -rw-r--r-- 207 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
#include <u.h>
#include <libc.h>

Rune*
runestrchr(Rune *s, Rune c)
{
	Rune c0 = c;
	Rune c1;

	if(c == 0) {
		while(*s++)
			;
		return s-1;
	}

	while(c1 = *s++)
		if(c1 == c0)
			return s-1;
	return 0;
}