Adding a way to shutdown the mpqlib_fs

2 files changed, 16 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;
+}
diff --git a/mpq-fs.h b/mpq-fs.h
index 558f21e..69e70f3 100644
--- a/mpq-fs.h
+++ b/mpq-fs.h
@@ -13,6 +13,8 @@ void mpqlib_fs_attach_listfile(struct mpq_archive_t *, const char *);
 
 struct mpq_file_t * mpqlib_fs_open(const char *);
 
+void mpqlib_fs_shutdown();
+
 #ifdef __cplusplus
 }
 #endif