Copyright (c) 1990 The Regents of the University of California.
All rights reserved.
%sccs.include.redist.man%
@(#)atoi.3 5.1 (Berkeley) 05/16/90
All rights reserved.
%sccs.include.redist.man%
@(#)atoi.3 5.1 (Berkeley) 05/16/90
ATOI 3 ""
C 7 NAME
atoi - convert ASCII string to integer
SYNOPSIS
#include <stdlib.h> int atoi(const char *nptr);
DESCRIPTION
The
atoi function converts the initial portion of the string pointed to by
nptr to
integer representation.
It is equivalent to:
(int)strtol(nptr, (char **)NULL, 10);
SEE ALSO
atof(3), atol(3), strtod(3), strtol(3), strtoul(3)
STANDARDS
Atoi conforms to ANSI X3.159-1989 (``ANSI C'').