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MSXIO.H
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MSXIO.H
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typedef unsigned int uint;
typedef unsigned long ulong;
typedef unsigned short ushort;
#define LINL40 0xF3AE
#define di() asm("di")
#define ei() asm("ei")
#define setvdpreg(r,v) {di();outp(0x99,(v));outp(0x99, 0x80|(r));ei();}
#define setvdpwvram(addr) {di();outp(0x99,(addr)&255);outp(0x99, 0x40|((addr)>>8));ei();}
#define setvdprvram(addr) {di();outp(0x99,(addr)&255);outp(0x99, 0x3F&((addr)>>8));ei();}
extern uchar _vdpReg[];
#define displayOn() setvdpreg(1,_vdpReg[1]|64)
#define displayOff() setvdpreg(1,_vdpReg[1]&191)
#define JIFFY (*((uint *) 0xFC9E))
#define HLT {uint t=JIFFY; while(t==JIFFY);}
void scr(char t);
void TextMode(char t);
struct cmd {
int sx,sy;
int dx,dy;
int nx,ny;
uchar clr;
uchar arg;
uchar cmd;
};
void setpage(char page);
void vdpcmd(struct cmd *t);
void vdp_cmd(int sx,int sy,int dx,int dy,int nx,int ny,uchar clr, uchar arg,uchar cmd);
void restorepalette();
void line (int sx,int sy,int dx,int dy,uchar clr, uchar lop);
uchar checkkbd (char );
uchar checkjoy (void);
void srand8 (uint);
uchar rand8 (void);
#define srand srand8
#define rand rand8
void otir98h(void * p, int n);
void otir9Bh(void * p, int n);
#define HMMC 0xF0
#define YMMM 0xE0
#define HMMM 0xD0
#define HMMV 0xC0
#define LMMC 0xB0
#define LMCM 0xA0
#define LMMM 0x90
#define LMMV 0x80
#define LINE 0x70
#define SRCH 0x60
#define PSET 0x50
#define POINT 0x40
#define STOP 0x00
#define IMP 0x00
#define AND 0x01
#define OR 0x02
#define XOR 0x03
#define NOT 0x04
#define TIMP 0x08
#define TAND 0x09
#define TOR 0x0A
#define TXOR 0x0B
#define TNOT 0x0C
void loadvrampalette(char namefile[]);
void loadvramdata(char namefile[]);
void loadvrambox(char namefile[],int dx,int dy); // WIP do not use
#define BUFFLEN 128