1 files changed, 44 insertions, 0 deletions
diff --git a/src/resources.c b/src/resources.c
new file mode 100644
index 0000000..3eebd1c
--- /dev/null
+++ b/src/resources.c
@@ -0,0 +1,44 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "resources.h"
+
+void
+resources_init(resources_t *const res)
+{
+    res->in_file = NULL;
+    res->ref_file = NULL;
+    res->out_file = NULL;
+    res->in_buffer = NULL;
+    res->ref_buffer = NULL;
+    res->out_buffer = NULL;
+}
+
+void
+resources_free(resources_t *const res)
+{
+    if (res->in_file != NULL) {
+        fclose(res->in_file);
+        res->in_file = NULL;
+    }
+    if (res->ref_file != NULL) {
+        fclose(res->ref_file);
+        res->ref_file = NULL;
+    }
+    if (res->out_file != NULL) {
+        fclose(res->out_file);
+        res->out_file = NULL;
+    }
+    if (res->in_buffer != NULL) {
+        free(res->in_buffer);
+        res->in_buffer = NULL;
+    }
+    if (res->ref_buffer != NULL) {
+        free(res->ref_buffer);
+        res->ref_buffer = NULL;
+    }
+    if (res->out_buffer != NULL) {
+        free(res->out_buffer);
+        res->out_buffer = NULL;
+    }
+}