progs/..., symm/...: Fix 32-bit right-shift idiom.

[catacomb] / symm / hash.h

diff --git a/symm/hash.h b/symm/hash.h
index dc9ad02..eb3cd75 100644 (file)
--- a/symm/hash.h
+++ b/symm/hash.h
@@ -68,10 +68,10 @@
                                                                        \
   {                                                                    \
     uint32 _l = U32(_bsz);                                             \
-    uint32 _h = ((_bsz & ~MASK32) >> 16) >> 16;                                \
+    uint32 _h = ((_bsz & ~(size_t)MASK32) >> 16) >> 16;                        \
     _bctx->nh += _h;                                                   \
     _bctx->nl += _l;                                                   \
-    if (_bctx->nl < _l || _bctx->nl & ~MASK32)                         \
+    if (_bctx->nl < _l || _bctx->nl & ~(uint32)MASK32)                 \
       _bctx->nh++;                                                     \
   }                                                                    \
                                                                        \