Ultrix-3.1/src/cmd/uucp/index.c

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/**********************************************************************
 *   Copyright (c) Digital Equipment Corporation 1984, 1985, 1986.    *
 *   All Rights Reserved. 					      *
 *   Reference "/usr/src/COPYRIGHT" for applicable restrictions.      *
 **********************************************************************/

static char Sccsid[] = "@(#)index.c	3.0	4/22/86";

#include <stdio.h>


/*******
 *	char *
 *	index(str, c)	return pointer to character c
 *	char c, *str;
 *
 *	return codes:
 *		NULL  -  character not found
 *		pointer  -  pointer to character
 */

char *
index(str, c)
char c, *str;
{
	for (; *str != '\0'; str++) {
		if (*str == c)
			return(str);
	}

	return(NULL);
}