New _randomize() function, do some cleanup on apple2.inc

git-svn-id: svn://svn.cc65.org/cc65/trunk@1496 b7a2c559-68d2-44c3-8de9-860c34a00d81
2002-11-07 12:16:15 +00:00
parent f708a05d61
commit 2f3f1df00f
3 changed files with 88 additions and 56 deletions
--- a/libsrc/apple2/randomize.s
+++ b/libsrc/apple2/randomize.s
@@ -0,0 +1,17 @@
+;
+; Ullrich von Bassewitz, 07.11.2002
+;
+; void _randomize (void);
+; /* Initialize the random number generator */
+;
+
+    	.export	       	__randomize
+	.import		_srand
+
+        .include        "apple2.inc"
+
+__randomize:
+        ldx     RNDH            ; Use random value supplied by ROM
+        lda     RNDL
+        jmp     _srand          ; Initialize generator
+