STRLEN(3) Linux Programmer's Manual STRLEN(3)NAMEstrlen - calculate the length of a string
SYNOPSIS
#include <string.h>
size_t strlen(const char *s);
DESCRIPTION
The strlen() function calculates the length of the string s, not
including the terminating `\0' character.
RETURN VALUE
The strlen() function returns the number of characters in s.
CONFORMING TO
SVr4, 4.3BSD, C89, C99.
SEE ALSOstring(3), wcslen(3), wcsnlen(3)
1993-04-12 STRLEN(3)