ATOL(3) OpenBSD Programmer's Manual ATOL(3)NAME
atol - convert ASCII string to long integer
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 ALSOatof(3), atoi(3), atoll(3), strtod(3), strtol(3), strtoul(3)STANDARDS
The atol() function conforms to ANSI/ISO/IEC 9899-1999 (``ANSI C99'').
OpenBSD 4.9 May 31, 2007 OpenBSD 4.9