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authorJason Merrill <jason@redhat.com>2003-05-07 18:07:53 +0000
committerJason Merrill <jason@redhat.com>2003-05-07 18:07:53 +0000
commit7108c5dc79b72e614bec4f130170343d0311d904 (patch)
tree12a8a72b93b880a0be4bc95b78f474f0b76c2c45 /include/hashtab.h
parent208c2cd6cbe53878d1853bef936cf92e3de3b533 (diff)
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* hashtab.c (burtle_hash): New fn. * configure.in: Add AC_C_BIGENDIAN_CROSS. * aclocal.m4: Include accross.m4. * configure, config.in: Regenerate. include/ * hashtab.h (burtle_hash): Prototype. (burtle_hash_object): New macro.
Diffstat (limited to 'include/hashtab.h')
-rw-r--r--include/hashtab.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/hashtab.h b/include/hashtab.h
index 7acb5eb..b86bb29 100644
--- a/include/hashtab.h
+++ b/include/hashtab.h
@@ -183,6 +183,11 @@ extern htab_eq htab_eq_pointer;
/* A hash function for null-terminated strings. */
extern hashval_t htab_hash_string PARAMS ((const PTR));
+/* An iterative hash function for arbitrary data. */
+extern hashval_t burtle_hash PARAMS ((const PTR, size_t, hashval_t));
+/* Shorthand for hashing something with an intrinsic size. */
+#define burtle_hash_object(OB,INIT) burtle_hash (&OB, sizeof (OB), INIT)
+
#ifdef __cplusplus
}
#endif /* __cplusplus */