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_retnl()
Post a numeric return value using a long
------------------------------------------------------------------------------
C Prototype
#include "extend.api"
void _retnl(
long lNumber
)
Arguments
lNumber is a numeric expression of type long.
Returns
_retnl() has no return value.
Description
_retnl() posts a numeric value into CA-Clipper's return value area.
When your Extend routine returns control to the calling CA-Clipper
program, the posted value becomes the CA-Clipper return value of your
Extend routine.
Examples
. From C:
_retnl(1234567689L);
. From Assembly language:
EXTRN __retni:FAR
mov dx, 1883
mov ax, 52501
push dx ; push hi-order first
push ax
call __retnl
add sp, 4 ; reset stack pointer
Files Library is CLIPPER.LIB, header file is Extend.api.
See Also:
_parnl()
_retnd()
_retni()
_stornl()
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