Subversion Repositories planix.SVN

Rev

Rev 2 | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
2 - 1 
#include <u.h>
2 
#include <libc.h>
3 
 
4 
char*
5 
utfecpy(char *to, char *e, char *from)
6 
{
7 
	char *end;
8 
 
9 
	if(to >= e)
10 
		return to;
11 
	end = memccpy(to, from, '\0', e - to);
12 
	if(end == nil){
13 
		end = e;
14 
		while(end>to && (*--end&0xC0)==0x80)
15 
			;
16 
		*end = '\0';
17 
	}else{
18 
		end--;
19 
	}
20 
	return end;
21 
}