1 files changed, 20 insertions, 0 deletions
diff --git a/gas/hash.c b/gas/hash.c
index 5ddd88e..aa6424e 100644
--- a/gas/hash.c
+++ b/gas/hash.c
@@ -20,6 +20,26 @@
 
 #include "as.h"
 
+/* Hash function for a string_tuple.  */
+
+hashval_t
+hash_string_tuple (const void *e)
+{
+  string_tuple_t *tuple = (string_tuple_t *) e;
+  return htab_hash_string (tuple->key);
+}
+
+/* Equality function for a string_tuple.  */
+
+int
+eq_string_tuple (const void *a, const void *b)
+{
+  const string_tuple_t *ea = (const string_tuple_t *) a;
+  const string_tuple_t *eb = (const string_tuple_t *) b;
+
+  return strcmp (ea->key, eb->key) == 0;
+}
+
 /* Insert ELEMENT into HTAB.  If REPLACE is non-zero existing elements
    are overwritten.  If ELEMENT already exists, a pointer to the slot
    is returned.  Otherwise NULL is returned.  */