`LONG`

— Convert to integer type*Description*:- Convert to a
`KIND=4`

integer type, which is the same size as a C`long`

integer. This is equivalent to the standard`INT`

intrinsic with an optional argument of`KIND=4`

, and is only included for backwards compatibility. *Standard*:- GNU extension
*Class*:- Elemental function
*Syntax*:`RESULT = LONG(A)`

*Arguments*:-
`A`Shall be of type `INTEGER`

,`REAL`

, or`COMPLEX`

. *Return value*:- The return value is a
`INTEGER(4)`

variable. *See also*:- INT, INT2, INT8