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strlen.0
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1993-12-07
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STRLEN(3) UNIX Programmer's Manual STRLEN(3)
NNAAMMEE
ssttrrlleenn - find length of string
SSYYNNOOPPSSIISS
##iinncclluuddee <<ssttrriinngg..hh>>
_s_i_z_e___t
ssttrrlleenn(_c_o_n_s_t _c_h_a_r _*_s)
DDEESSCCRRIIPPTTIIOONN
The ssttrrlleenn() function computes the length of the string _s.
RREETTUURRNN VVAALLUUEESS
The ssttrrlleenn() function returns the number of characters that precede the
terminating NUL character.
SSEEEE AALLSSOO
string(3)
SSTTAANNDDAARRDDSS
The ssttrrlleenn() function conforms to ANSI C3.1591989 (``ANSI C'').
BSD Experimental June 29, 1991 1