1 files changed, 34 insertions, 0 deletions
diff --git a/unix/boot/spp/rpp/ratlibf/enter.f b/unix/boot/spp/rpp/ratlibf/enter.f
new file mode 100644
index 00000000..6711c57d
--- /dev/null
+++ b/unix/boot/spp/rpp/ratlibf/enter.f
@@ -0,0 +1,34 @@
+      subroutine enter (symbol, info, st)
+      integer symbol (100)
+      integer info (100)
+      integer st
+      integer mem( 1)
+      common/cdsmem/mem
+      integer i, nodsiz, j
+      integer stlu, length
+      integer node, pred
+      integer dsget
+      nodsiz = mem (st)
+      if (.not.(stlu (symbol, node, pred, st) .eq. 0))goto 23000
+      node = dsget (1 + nodsiz + length (symbol) + 1)
+      mem (node + 0) = 0
+      mem (pred + 0) = node
+      i = 1
+      j = node + 1 + nodsiz
+23002 if (.not.(symbol (i) .ne. -2))goto 23003
+      mem (j) = symbol (i)
+      i = i + 1
+      j = j + 1
+      goto 23002
+23003 continue
+      mem (j) = -2
+23000 continue
+      i = 1
+23004 if (.not.(i .le. nodsiz))goto 23006
+      j = node + 1 + i - 1
+      mem (j) = info (i)
+23005 i = i + 1
+      goto 23004
+23006 continue
+      return
+      end