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Command: atol | Section: 3 | Source: OpenBSD | File: atol.3
ATOL(3) FreeBSD Library Functions 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 ALSO
atof(3), atoi(3), atoll(3), strtod(3), strtol(3), strtoul(3)
STANDARDS
The atol() function conforms to ISO/IEC 9899:1999 ("ISO C99").
FreeBSD 14.1-RELEASE-p8 September 11, 2022 FreeBSD 14.1-RELEASE-p8