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authorAndreas Schwab <[email protected]>2004-04-26 21:26:17 +0000
committerAndreas Schwab <[email protected]>2004-04-26 21:26:17 +0000
commit4435a68af69eccce12ff5702d9d7ea38846648d1 (patch)
tree7e5f2154c4a53083f46bfe27addeafa7be35cca9
parentebb395551edd4bb9406f9219cdea943c35872f5d (diff)
(BOOL_VECTOR_BITS_PER_CHAR): Define.
-rw-r--r--src/lisp.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/lisp.h b/src/lisp.h
index ce5a5c5917..50f063371a 100644
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -278,6 +278,10 @@ enum pvec_type
/* For convenience, we also store the number of elements in these bits. */
#define PSEUDOVECTOR_SIZE_MASK 0x1ff
+
+/* Number of bits to put in each character in the internal representation
+ of bool vectors. This should not vary across implementations. */
+#define BOOL_VECTOR_BITS_PER_CHAR 8
/***** Select the tagging scheme. *****/