all functions returning char in A now have X cleared

git-svn-id: svn://svn.cc65.org/cc65/trunk@1868 b7a2c559-68d2-44c3-8de9-860c34a00d81

libsrc/geos/graph/testpoint.s

@@ -1,12 +1,13 @@
 
 ;
-; Maciej 'YTM/Alliance' Witkowiak
+; Maciej 'YTM/Elysium' Witkowiak
 ;
-; 29.10.99
+; 29.10.1999, 2.1.2003
 
 ; char TestPoint	(struct pixel *mypixel);
 
 	    .import PointRegs
+	    .import return0, return1
 	    .export _TestPoint
 
 	    .include "../inc/jumptab.inc"
@@ -15,7 +16,5 @@ _TestPoint:
 	    jsr PointRegs
 	    jsr TestPoint
 	    bcc goFalse
-	    lda #$ff
-	    rts
-goFalse:    lda #0
-	    rts
+	    jmp return1
+goFalse:    jmp return0