Added entry points for ANSI C

mach/pmds/libsys/_ioctl.s

@@ -0,0 +1,29 @@
+.define __ioctl
+.sect .text
+.sect .rom
+.sect .data
+.sect .bss
+.sect .text
+.extern __ioctl
+.sect .text
+__ioctl:
+tst.b -40(sp)
+link	a6,#-0
+move.w 10(a6), d2
+ext.l d2
+move.w 8(a6), d1
+ext.l d1
+move.l 12(a6),-(sp)
+move.l d2,-(sp)
+move.l d1,-(sp)
+jsr __Sioctl
+lea 12(sp),sp
+unlk a6
+rts
+__Sioctl:		trap #0
+.data2	0x36
+			bcc	1f
+			jmp	cerror
+1:
+			clr.l	d0
+			rts