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”).