Rewrote cbm_open and cbm_read in assembler saving about 80 bytes total.

git-svn-id: svn://svn.cc65.org/cc65/trunk@1318 b7a2c559-68d2-44c3-8de9-860c34a00d81

libsrc/cbm/Makefile

@@ -11,14 +11,45 @@
 %.o:	%.s
 	@$(AS) -g -o $@ $(AFLAGS) $<
 
-C_OBJS = cbm_load.o cbm_save.o cbm_open.o cbm_read.o cbm_write.o
+C_OBJS =  	cbm_load.o	\
+		cbm_save.o 	\
+		cbm_write.o
 
-S_OBJS = ctype.o getenv.o gotoxy.o gotox.o gotoy.o where.o\
-	 clock.o chline.o cvline.o cclear.o revers.o\
-	 c_readst.o c_close.o c_open.o c_ckout.o c_clrch.o c_bsout.o\
-	 c_basin.o c_clall.o c_iobase.o c_setnam.o c_setlfs.o c_acptr.o\
-	 c_ciout.o c_untlk.o c_unlsn.o c_listen.o c_talk.o c_load.o\
-	 c_save.o oserror.o cbm_close.o c_chkin.o
+S_OBJS =	c_acptr.o	\
+	 	c_basin.o 	\
+		c_bsout.o	\
+		c_chkin.o	\
+	 	c_ciout.o	\
+		c_ckout.o 	\
+		c_clall.o	\
+		c_close.o 	\
+		c_clrch.o 	\
+		c_iobase.o	\
+		c_listen.o	\
+		c_load.o	\
+		c_open.o 	\
+		c_readst.o 	\
+		c_save.o	\
+		c_setlfs.o	\
+		c_setnam.o	\
+		c_talk.o	\
+		c_unlsn.o	\
+		c_untlk.o	\
+		cbm_close.o	\
+		cbm_open.o 	\
+		cbm_read.o 	\
+		cclear.o 	\
+		chline.o 	\
+	 	clock.o 	\
+		ctype.o 	\
+		cvline.o 	\
+		getenv.o 	\
+		gotox.o 	\
+		gotoxy.o 	\
+		gotoy.o 	\
+		oserror.o	\
+		revers.o	\
+		where.o
 
 all:	$(C_OBJS) $(S_OBJS)