mirror of
https://github.com/isometimes/rpi4-osdev
synced 2024-11-13 22:00:40 +00:00
20 lines
396 B
C
20 lines
396 B
C
#include "../include/wgt.h"
|
|
#include "../include/mem.h"
|
|
|
|
extern short bx,by,tx,ty;
|
|
|
|
void wfreeblock (block ptr)
|
|
{
|
|
free (ptr);
|
|
}
|
|
|
|
short wgetblockwidth (block ptr)
|
|
{
|
|
return *(short *)ptr; /* Width is first 2 bytes of data */
|
|
}
|
|
|
|
short wgetblockheight (block ptr)
|
|
{
|
|
ptr ++; /* Skip width */
|
|
return *(short *)ptr; /* Height is second 2 bytes of data */
|
|
}
|