atol(3) - NetBSD Manual Pages

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ATOL(3)                   NetBSD Programmer's Manual                   ATOL(3)


NAME

     atol - convert ASCII string to long integer


LIBRARY

     Standard C Library (libc, -lc)


SYNOPSIS

     #include <stdlib.h>

     long
     atol(const char *nptr);


DESCRIPTION

     The atol() function converts the initial portion of the string pointed to
     by nptr to long integer representation.

     It is equivalent to:

           strtol(nptr, (char **)NULL, 10);


SEE ALSO

     atof(3), atoi(3), strtod(3), strtol(3), strtoul(3)


STANDARDS

     The atol() function conforms to ANSI X3.159-1989 (``ANSI C'').

NetBSD 1.4                       June 4, 1993                                1