strlen(9r) strlen(9r) NAME strlen - General: Returns the number of characters in a null-terminated string SYNOPSIS int strlen( char *s ); ARGUMENTS Specifies a pointer to a string (an array of characters terminated by a null character). DESCRIPTION The strlen routine returns the number of characters in s. The count does not include the terminating null character. Note that the characā ter size is 1 byte. RETURN VALUES The strlen routine returns the number of characters in s, not counting the terminating null character. strlen(9r)[top]
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