[quote]
Hi,
what's


code:--------------------------------------------------------------------------------
strtol();
--------------------------------------------------------------------------------

and in what headerfile is it?
I've never heared about it.
[/qoute]

atoi
Convert strings to integer atoi.

int atoi( const char *string );

Routine Required Header Compatibility
atoi <stdlib.h> ANSI, Win 95, Win NT

vs.

strtol
Convert strings to a long-integer value.

long strtol( const char *nptr, char **endptr, int base );

Routine Required Header Compatibility
strtol <stdlib.h> ANSI, Win 95, Win NT

I hope this helps!