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cc65/libsrc/tgi/tgi_lineto.s

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;
; Ullrich von Bassewitz, 22.06.2002
;
; void __fastcall__ tgi_lineto (int x2, int y2);
; /* Draw a line in the current drawing color from the graphics cursor to the
; * new end point.
; */
.include "tgi-kernel.inc"
.import popax
.proc _tgi_lineto
jsr tgi_curtoxy ; Copy curx/cury into ptr1/ptr2
jsr tgi_linepop ; Pop x2/y2 into ptr3/ptr4 and curx/cury
jmp tgi_line ; Call the driver
.endproc