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NAME
strlen - 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
SVID 3, POSIX, BSD 4.3, ISO 9899
SEE ALSO
string(3)
April 12, 1993 STRLEN(3)