Subversion Repositories planix.SVN

#include <u.h>

#include <libc.h>

#include <bio.h>

#include <libsec.h>

#include "iso9660.h"

Rune*

strtorune(Rune *r, char *s)

{

	Rune *or;

	if(s == nil)

		return nil;

	or = r;

	while(*s)

		s += chartorune(r++, s);

	*r = L'\0';

	return or;

}

Rune*

runechr(Rune *s, Rune c)

{

	for(; *s; s++)

		if(*s == c)

			return s;

	return nil;

}

int

runecmp(Rune *s, Rune *t)

{

	while(*s && *t && *s == *t)

		s++, t++;

	return *s - *t;

}