strrset.c

mips架构的bootloader,99左右的版本 但源代码现在没人更新了

/*************************************************************
 * File: lib/strrset.c
 * Purpose: Part of C runtime library
 * Author: Phil Bunce ([e-mail])
 * Revision History:
 *	970304	Start of revision history
 */

#include "string.h"

/*************************************************************
*  char *strrset(p,set) 
*	returns a ptr to last char from set in p, else 0 
*/
char *strrset(p,set)
char *p,*set;
{
int i;

for (i=strlen(p);i>=0;i--) {
	if (strchr(set,p[i])) return(&p[i]);
	}
return(0);
}