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ATOL(3)		       FreeBSD Library Functions Manual		       ATOL(3)

NAME
     atol, atoll -- convert ASCII string to long or long long integer

LIBRARY
     Standard C	Library	(libc, -lc)

SYNOPSIS
     #include <stdlib.h>

     long
     atol(const	char *nptr);

     long long
     atoll(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);

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

     It	is equivalent to:

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

ERRORS
     The functions atol() and atoll() need not affect the value	of errno on an
     error.

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

STANDARDS
     The atol()	function conforms to ISO/IEC 9899:1990 (``ISO C90'').  The
     atoll() function conforms to ISO/IEC 9899:1999 (``ISO C99'').

FreeBSD	9.3		       November	28, 2001		   FreeBSD 9.3

NAME | LIBRARY | SYNOPSIS | DESCRIPTION | ERRORS | SEE ALSO | STANDARDS

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