source: bootcd/isolinux/syslinux-6.03/com32/lib/strrchr.c

/*
 * strrchr.c
 */

#include <string.h>

char *strrchr(const char *s, int c)
{
    const char *found = NULL;

    while (*s) {
        if (*s == (char)c)
            found = s;
        s++;
    }

    return (char *)found;
}