From: cpg <cpg@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Wed, 6 Nov 2002 22:21:15 +0000 (+0000)
Subject: added randomize
X-Git-Tag: V2.12.0~2138
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=82696446fcbe73db79dbeee9d5ad6d5d44bfd1f0;p=cc65

added randomize


git-svn-id: svn://svn.cc65.org/cc65/trunk@1494 b7a2c559-68d2-44c3-8de9-860c34a00d81
---

diff --git a/libsrc/atari/Makefile b/libsrc/atari/Makefile
index 9b1549f33..afc4e7c9c 100644
--- a/libsrc/atari/Makefile
+++ b/libsrc/atari/Makefile
@@ -50,6 +50,7 @@ OBJS =	_scrsize.o   \
 	oserrlist.o  \
 	oserror.o    \
 	ostype.o     \
+	randomize.o  \
 	read.o 	     \
 	readjoy.o    \
 	remove.o     \
diff --git a/libsrc/atari/randomize.s b/libsrc/atari/randomize.s
new file mode 100644
index 000000000..067bcc151
--- /dev/null
+++ b/libsrc/atari/randomize.s
@@ -0,0 +1,17 @@
+;
+; Christian Groessler, 06.11.2002
+;
+; void _randomize (void);
+; /* Initialize the random number generator */
+;
+
+	.export		__randomize
+	.import		_srand
+
+	.include	"atari.inc"
+
+__randomize:		  
+	ldx	VCOUNT		; Use vertical line counter as high byte
+	lda	RTCLOK+2	; Use clock as low byte
+	jmp	_srand		; Initialize generator
+