2 #define MK_FP(x,y) ((void *)x)
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3 #define FP_SEG(x) (x)
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5 extern void tw_opengraph();
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6 extern void tw_opengraph2();
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7 extern void tw_closegraph();
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8 extern void tw_putpixel(int x, int y, int color);
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9 extern int tw_getpixel(int x, int y);
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10 extern void tw_setpalette(void far *pal);
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11 extern void tw_setpalarea(void far *pal,int start,int cnt);
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12 extern void tw_setrgbpalette(int pal, int r, int g, int b);
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13 extern void tw_setstart(int start);
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14 extern void tw_pictovmem(void far *pic, int to, int len);
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15 extern void tw_crlscr();
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17 extern int far scr_seg;
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