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FM Towns: Free Software Collection 4
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FM Towns Free Software Collection 4 - Disc 1.iso
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g_chrclr.c
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1991-10-18
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582b
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33 lines
#include <stdio.h>
#include <dos.h>
struct CHARCOLOR {
unsigned type,color;
};
extern unsigned char gds_fshift;
extern unsigned gds_wrkoff;
extern unsigned gds_wrkseg;
int g_charcolor(unsigned color)
{
union REGS reg;
struct SREGS seg;
struct {
unsigned len;
struct CHARCOLOR clr;
} gdata;
segread(&seg);
reg.h.ah=gds_fshift+0x0f;
reg.x.di=(unsigned)&gdata;
seg.ds=seg.ss;
gdata.len=4;
gdata.clr.type=0x51c2;
gdata.clr.color=color;
reg.x.bx=gds_wrkoff;
seg.es=gds_wrkseg;
int86x(0x92,®,®,&seg);
return (int)reg.h.ah;
}