/* strrchr.c - string search, string *//* Copyright 1992-1993 Wind River Systems, Inc. *//*modification history--------------------01c,25feb93,jdi  documentation cleanup for 5.1.01b,20sep92,smb  documentation additions01a,08jul92,smb  written and documented.*//*DESCRIPTIONINCLUDE FILES: string.hSEE ALSO: American National Standard X3.159-1989NOMANUAL*/#include "vxWorks.h"#include "string.h"/******************************************************************************** strrchr - find the last occurrence of a character in a string (ANSI)** This routine locates the last occurrence of <c> in the string pointed* to by <s>.  The terminating null is considered to be part of the string.** INCLUDE FILES: string.h** RETURNS:* A pointer to the last occurrence of the character, or* NULL if the character is not found.*/char * strrchr    (    const char * s,         /* string to search */    int          c          /* character to look for */    )    {    char *save = NULL;    do					/* loop, searching for character */	{	if (*s == (char) c)	    save = CHAR_FROM_CONST (s);        } while (*s++ != EOS);    return (CHAR_FROM_CONST(save));    }