X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/7086e7071e8bfa2012e9134530a158c88a832ba6..500bbfcd816776d0ddbf3555fedd41b529c405b3:/lib/bitsetv.h?ds=sidebyside

diff --git a/lib/bitsetv.h b/lib/bitsetv.h
index cac4eb07..c9d2dd41 100644
--- a/lib/bitsetv.h
+++ b/lib/bitsetv.h
@@ -25,25 +25,38 @@ typedef bitset * bitsetv;
 
 /* Create a vector of N_VECS bitsets, each of N_BITS, and of
    type TYPE.  */
-extern bitsetv bitsetv_alloc PARAMS ((unsigned int, unsigned int,
+extern bitsetv bitsetv_alloc PARAMS ((bitset_bindex, bitset_bindex,
 				      enum bitset_type));
 
 /* Create a vector of N_VECS bitsets, each of N_BITS, and with
    attribute hints specified by ATTR.  */
-extern bitsetv bitsetv_create PARAMS ((unsigned int, unsigned int,
+extern bitsetv bitsetv_create PARAMS ((bitset_bindex, bitset_bindex,
 				       unsigned int));
 
 /* Free vector of bitsets.  */
 extern void bitsetv_free PARAMS ((bitsetv));
 
 /* Zero vector of bitsets.  */
-extern void bitsetv_zero PARAMS ((bitsetv, unsigned int));
+extern void bitsetv_zero PARAMS ((bitsetv));
 
 /* Set vector of bitsets.  */
-extern void bitsetv_ones PARAMS ((bitsetv, unsigned int));
+extern void bitsetv_ones PARAMS ((bitsetv));
+
+/* Given a vector BSETV of N bitsets of size N, modify its contents to
+   be the transitive closure of what was given.  */
+extern void bitsetv_transitive_closure PARAMS ((bitsetv));
+
+/* Given a vector BSETV of N bitsets of size N, modify its contents to
+   be the reflexive transitive closure of what was given.  This is
+   the same as transitive closure but with all bits on the diagonal
+   of the bit matrix set.  */
+extern void bitsetv_reflexive_transitive_closure PARAMS ((bitsetv));
 
 /* Dump vector of bitsets.  */
 extern void bitsetv_dump PARAMS ((FILE *, const char *,
-				  const char *, bitsetv,
-				  unsigned int));
+				  const char *, bitsetv));
+
+/* Function to debug vector of bitsets from debugger.  */
+extern void debug_bitsetv PARAMS ((bitsetv));
+
 #endif  /* _BITSETV_H  */