use two part header lists

1 files changed, 28 insertions, 0 deletions

diff --git a/utils/hash.h b/utils/hash.h
new file mode 100644
index 000000000..954ad3bf4
--- /dev/null
+++ b/utils/hash.h
@@ -0,0 +1,28 @@
+#ifndef H_HASH
+#define H_HASH
+
+struct hash_table;
+typedef struct hash_table * hashTable;
+
+struct ht_iterator {
+    int bucket;
+    int item;
+};
+
+typedef struct ht_iterator htIterator;
+
+struct hash_table *htNewTable(int size);
+void htFreeHashTable(struct hash_table *ht);
+int htInTable(struct hash_table *t,  const char * dir, const char * base);
+void htAddToTable(struct hash_table *t, const char * dir, const char * base);
+void htPrintHashStats(struct hash_table *t);
+int htNumEntries(struct hash_table *t);
+void htRemoveFromTable(struct hash_table *t, const char * dir, 
+		       const char * base);
+
+/* these use static storage */
+void htIterStart(htIterator * iter);
+int htIterGetNext(struct hash_table * t, htIterator * iter, 
+		  const char ** dir, const char ** base);
+
+#endif