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cc65/libsrc/tgi/tgi_getpixel.s

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;
; Ullrich von Bassewitz, 21.06.2002
;
; unsigned char __fastcall__ tgi_getpixel (int x, int y);
; /* Get the color value of a pixel */
.include "tgi-kernel.inc"
.import return0
.proc _tgi_getpixel
jsr tgi_getset ; Pop args, check range
bcs @L9
jmp tgi_getpixel ; Call the driver
@L9: jmp return0 ; Assume bg color
.endproc