MFSH_SYSCTL
From EDM2
Do additional system controls. Perform some actions, like getting the DevHelp entry point.
Contents
Syntax
int far pascal MFSH_SYSCTL(ulType, void far *ptr)
Parameters
- ulType
- specifies the control type.
- ptr
- is a pointer to a structure the system control returns.
ulType == 1 means getting the DevHelp pointer. It is called like this:
MFSH_SYSCTL(1, &DevHelp);
Returns
If no error is detected, a zero error code is returned. Currently, if ulType <> 1, the following error is returned:
- ERROR_INVALID_PARAMETER
- the supplied control type is invalid
Sample
unsigned long ulType; void far * ptr; int far pascal MFSH_SYSCTL(ulType, void far *ptr)
