--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/libmlk-core/core/sys.h	Fri Oct 01 20:30:00 2021 +0200
@@ -0,0 +1,49 @@
+/*
+ * sys.h -- system routines
+ *
+ * Copyright (c) 2020-2021 David Demelier <markand@malikania.fr>
+ *
+ * Permission to use, copy, modify, and/or 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.
+ */
+
+#ifndef MOLKO_CORE_SYS_H
+#define MOLKO_CORE_SYS_H
+
+#include <stdarg.h>
+
+#include "core.h"
+
+enum sys_dir {
+	SYS_DIR_BIN,
+	SYS_DIR_DATA,
+	SYS_DIR_LOCALE,
+	SYS_DIR_SAVE,
+};
+
+CORE_BEGIN_DECLS
+
+int
+sys_init(const char *, const char *);
+
+const char *
+sys_dir(enum sys_dir);
+
+int
+sys_mkdir(const char *);
+
+void
+sys_finish(void);
+
+CORE_END_DECLS
+
+#endif /* !MOLKO_CORE_SYS_H */