strrchr.c File Reference

#include <string.h>

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Functions
void *	__memrchr (const void *, int, size_t)
char *	strrchr (const char *s, int c)
	Finds the last occurrence of c in the null-terminated byte string pointed to by s. More...

Function Documentation

__memrchr()

void* __memrchr	(	const void *	,
		int	,
		size_t
	)

References n, and s.

Referenced by strrchr().

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strrchr()

char* strrchr	(	const char *	s,
		int	c
	)

Finds the last occurrence of c in the null-terminated byte string pointed to by s.

Finds the last occurrence of c (after conversion to char as if by (char)c ) in the null-terminated byte string pointed to by s (each character interpreted as unsigned char). The terminating null character is considered to be a part of the string and can be found when searching for '\0'.

The behavior is undefined if s is not a pointer to a null-terminated byte string.

Parameters

s	pointer to the null-terminated byte string to be analyzed
c	character to search for

Returns

a pointer to the found character in s, or null pointer if no such character is found.

References __memrchr(), s, and strlen().

Referenced by strrchr_test().

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