X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Frts%2FBlockAlloc.h;h=1472ac6f76be5de28af1cf9f45c702ecc4ad3b6a;hb=4dd415e9d8e564ca09937042b5c5605f7f2991c9;hp=a121917c212ae48937a9a5257bad4d4733784cef;hpb=8d0e9847953007239e2c19dd1987f0a78825b897;p=ghc-hetmet.git

diff --git a/ghc/rts/BlockAlloc.h b/ghc/rts/BlockAlloc.h
index a121917..1472ac6 100644
--- a/ghc/rts/BlockAlloc.h
+++ b/ghc/rts/BlockAlloc.h
@@ -1,5 +1,6 @@
 /* -----------------------------------------------------------------------------
- * $Id: BlockAlloc.h,v 1.4 1999/02/03 16:32:47 simonm Exp $
+ *
+ * (c) The GHC Team, 1998-1999
  *
  * Block Allocator Interface
  *
@@ -8,47 +9,6 @@
 #ifndef BLOCK_ALLOC_H
 #define BLOCK_ALLOC_H
 
-/* Initialisation ---------------------------------------------------------- */
-
-extern void initBlockAllocator(void);
-
-/* Allocation -------------------------------------------------------------- */
-
-extern bdescr *allocGroup(nat n);
-extern bdescr *allocBlock(void);
-
-/* De-Allocation ----------------------------------------------------------- */
-
-extern void freeGroup(bdescr *p);
-extern void freeChain(bdescr *p);
-
-/* Finding the block descriptor for a given block -------------------------- */
-
-static inline bdescr *Bdescr(StgPtr p)
-{
-  return (bdescr *)
-    ((((W_)p &  MBLOCK_MASK & ~BLOCK_MASK) >> (BLOCK_SHIFT-BDESCR_SHIFT)) 
-     | ((W_)p & ~MBLOCK_MASK)
-     );
-}
-
-/* Round a value to megablocks --------------------------------------------- */
-
-#define WORDS_PER_MBLOCK  (BLOCKS_PER_MBLOCK * BLOCK_SIZE_W)
-
-static inline nat
-round_to_mblocks(nat words)
-{
-  if (words > WORDS_PER_MBLOCK) {
-    if ((words % WORDS_PER_MBLOCK) < (WORDS_PER_MBLOCK / 2)) {
-      words = (words / WORDS_PER_MBLOCK) * WORDS_PER_MBLOCK;
-    } else {
-      words = ((words / WORDS_PER_MBLOCK) + 1) * WORDS_PER_MBLOCK;
-    }
-  }
-  return words;
-}
-
 /* Debugging  -------------------------------------------------------------- */
 
 #ifdef DEBUG
@@ -56,4 +16,4 @@ extern void checkFreeListSanity(void);
 nat         countFreeList(void);
 #endif
 
-#endif BLOCK_ALLOC_H
+#endif /* BLOCK_ALLOC_H */