Adding a way to shutdown the mpqlib_fs

1 files changed, 14 insertions, 0 deletions

diff --git a/mpq-fs.c b/mpq-fs.c
index 84e48a0..811de8d 100644
--- a/mpq-fs.c
+++ b/mpq-fs.c
@@ -127,3 +127,17 @@ struct mpq_file_t * mpqlib_fs_open(const char * _fname) {
     
     return NULL;
 }
+
+#define FALSE 0
+#define TRUE !FALSE
+
+void mpqlib_shutdown() {
+    if (!hash_table)
+        return;
+    if (hfirst(hash_table)) do {
+        free(hkey(hash_table));
+    } while (hnext(hash_table));
+
+    hdestroy(hash_table);
+    hash_table = 0;
+}