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STRRCHR.C@ c79db87

Last change on this file since c79db87 was 3ae31e9, checked in by Thomas Lopatic <thomas@…>, 8 years ago
Imported original source code.
Property mode set to `100755`
File size: 534 bytes

Rev	Line
[3ae31e9]	1	/*
	2	=============================================================================
	3	strrchr.c -- find last occurrence of a character in a string
	4	Version 1 -- 1987-06-12
	5
	6	Return the ptr in sp at which the character c last
	7	appears; NULL if not found.
	8	=============================================================================
	9	*/
	10
	11	#define NULL (char *)0
	12
	13	char *
	14	strrchr(sp, c)
	15	register char *sp, c;
	16	{
	17	register char *r;
	18
	19	r = NULL;
	20
	21	do {
	22
	23	if (*sp == c)
	24	r = sp;
	25
	26	} while(*sp++);
	27
	28	return(r);
	29	}

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