/* from Henry Spencer's stringlib */
#include <string.h>

/*
 * strrchr - find last occurrence of a character in a string
 */
#ifdef __GNUC__
asm(".text; .even; .globl _rindex; _rindex:"); /* dept of dirty tricks */
#else
char *
rindex(s, charwanted)
	const char *s;
	char charwanted;
{
	return strrchr(s, charwanted);
}
#endif

char *				/* found char, or NULL if none */
strrchr(s, charwanted)
	const char *s;
	register char charwanted;
{
	register char c;
	register const char *place;

	place = NULL;
	while (c = *s++)
		if (c == charwanted)
			place = s - 1;
	if (charwanted == '\0')
		return((char *)--s);
	return (char *)place;
}