From 71b10c1c765196a771ce05216395d6b78892a735 Mon Sep 17 00:00:00 2001
From: Quinn Stephens <quinn@osmora.org>
Date: Sun, 3 Nov 2024 16:53:16 -0500
Subject: [compiler] More small refactoring

Signed-off-by: Quinn Stephens <quinn@osmora.org>
---
 compiler/hashmap.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'compiler/hashmap.c')

diff --git a/compiler/hashmap.c b/compiler/hashmap.c
index 0fb2e14..e5aed7b 100644
--- a/compiler/hashmap.c
+++ b/compiler/hashmap.c
@@ -5,6 +5,7 @@
  */
 
 #include <stddef.h>
+#include <stdlib.h>
 #include "hashmap.h"
 
 void
@@ -30,6 +31,21 @@ hashmap_find(struct hashmap *map, hash_t hash)
     return NULL;
 }
 
+void
+hashmap_free_entries(struct hashmap *map)
+{
+    struct hashmap_entry *ent, *next;
+
+    for (size_t r = 0; r < map->n_rows; r++) {
+        ent = (struct hashmap_entry*)map->rows[r].head;
+        while (ent != (struct hashmap_entry*)&map->rows[r]) {
+            next = (struct hashmap_entry*)ent->list_entry.next;
+            free(ent);
+            ent = next;
+        }
+    }
+}
+
 void
 hashmap_init(struct hashmap *map)
 {
-- 
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