NAME

strnul - string search NUL

LIBRARY

gnulib - The GNU Portability Library

SYNOPSIS

#include <string.h>

char *strnul(char *s);
const char *strnul(const char *s);

DESCRIPTION

strnul() calculates the position of the terminating null byte ('\0') in the string pointed to by s.

It is equivalent to both of the following expressions:

s + strlen(s)
strchr(s, '\0')

RETURN VALUE

strnul() returns a pointer to the terminating null byte in the string pointed to by s.

ATTRIBUTES

For an explanation of the terms used in this section, see attributes(7).

STANDARDS

GNU.

HISTORY

gnulib 202607.

SEE ALSO

strlen(3), strchr(3), string(3)