[unix-history] / usr / src / cmd / uucp / index.c

#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);
}
Commit	Line	Data
e8e1f34c BJ	1	#include <stdio.h>
	2
	3
	4	/*******
	5	* char *
	6	* index(str, c) return pointer to character c
	7	* char c, *str;
	8	*
	9	* return codes:
	10	* NULL - character not found
	11	* pointer - pointer to character
	12	*/
	13
	14	char *
	15	index(str, c)
	16	char c, *str;
	17	{
	18	for (; *str != '\0'; str++) {
	19	if (*str == c)
	20	return(str);
	21	}
	22
	23	return(NULL);
	24	}