#include <go32.h> u_short _go32_conventional_mem_selector();
This function returns a selector which has a physical base address
corresponding to the beginning of conventional memory. This selector
can be used as a parameter to movedata
(see section movedata) to
manipulate memory in the conventional address space.
The selector.
not ANSI, not POSIX
short blank_row_buf[ScreenCols()]; /* scroll screen */ movedata(_go32_conventional_mem_selector(), 0xb8000 + ScreenCols()*2, _go32_conventional_mem_selector(), 0xb8000, ScreenCols() * (ScreenRows()-1) * 2); /* fill last row */ movedata(_go32_my_ds, (int)blank_row_buf, _go32_conventional_mem_selector(), 0xb8000 + ScreenCols()*(ScreenRows()-1)*2, ScreenCols() * 2);
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