🚀 go-pugleaf

In <1992Oct15.155504.7160@dragon.acadiau.ca> James R. Skinner writes:
>KENKAHN@PKSMRVM.VNET.IBM.COM (Kenneth A. Kahn) writes:
>
>>In <1992Oct15.033035.16753@dragon.acadiau.ca> James R. Skinner writes:
>>>
>>>I am trying to write a simple program to clear the monochrome monitor
>>>that I have attached to my system.  I am using the GCC compiler and the
>>>following code:
>
>>First off, you are trying to access the 'physical' Display Buffer Address,
>>which you can't do under OS/2.  In order for you to do this, you will have
>>to use the 'Logical Video Buffer' which is a virtual address to this memory.
>>To get a pointer to the LVB use the ViogetBuf API:
>
>>VioGetBuf(&lvb_Ptr,&lvb_Size,0);
>
>Is this call included in the headers with GCC?
>I can't seem to find it anywhere?
>

Nope, this is in the OS/2 2.0 ToolKit, though the documentation is only in
the 1.2 ToolKit.