1 files changed, 12 insertions, 0 deletions
diff --git a/src/util.c b/src/util.c
index 303942e..6180a5f 100644
--- a/src/util.c
+++ b/src/util.c
@@ -5,6 +5,18 @@
 
 #include "util.h"
 
+void pair_copy(pair_t *copy, const pair_t *pair)
+{
+    copy->key = strcopy(pair->key);
+    copy->value = strcopy(pair->value);
+}
+
+void pair_free(pair_t *pair)
+{
+    free(pair->key);
+    free(pair->value);
+}
+
 char *color_to_string(color_t *color)
 {
     unsigned int r = color->r * 255,