strlen.c File Reference

Defines the strlen function. More...

#include <string.h>

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Functions
size_t	strlen (const char *s)
	Computes the length of a string. More...

Detailed Description

Defines the strlen function.

Definition in file strlen.c.

Function Documentation

strlen()

size_t strlen

(

const char *

s

)

Computes the length of a string.

Parameters

*s	String having its length computed

The strlen function computes the length of the string pointed to by s.

Note

If an error or wrapping occurs, a value of 0 is returned

Returns

The number of characters that precede the terminating null character

Definition at line 51 of file strlen.c.

Referenced by strcat(), strcmp(), strcpy(), strcspn(), strncat(), strncmp(), strncpy(), strrchr(), and strstr().

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