1 files changed, 44 insertions, 0 deletions
diff --git a/libass/ass_filesystem.h b/libass/ass_filesystem.h
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+++ b/libass/ass_filesystem.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 libass contributors
+ *
+ * This file is part of libass.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdbool.h>
+
+#ifndef LIBASS_FILESYSTEM_H
+#define LIBASS_FILESYSTEM_H
+
+typedef enum {
+    FN_EXTERNAL,
+    FN_DIR_LIST,
+} FileNameSource;
+
+FILE *ass_open_file(const char *filename, FileNameSource hint);
+
+typedef struct {
+    void *handle;
+    char *path;
+    size_t prefix, max_path;
+    const char *name;
+} ASS_Dir;
+
+bool ass_open_dir(ASS_Dir *dir, const char *path);
+const char *ass_read_dir(ASS_Dir *dir);
+const char *ass_current_file_path(ASS_Dir *dir);
+void ass_close_dir(ASS_Dir *dir);
+
+#endif /* LIBASS_FILESYSTEM_H */