2 files changed, 73 insertions, 0 deletions
diff --git a/src/caio/private_include/caio/routines.h b/src/caio/private_include/caio/routines.h
new file mode 100644
index 0000000..a83043a
--- /dev/null
+++ b/src/caio/private_include/caio/routines.h
@@ -0,0 +1,27 @@
+/*
+ * wnix, a Unix-like operating system for WebAssembly applications.
+ * Copyright (C) 2025  Xavier Del Campo Romero
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef CAIO_ROUTINES_H
+#define CAIO_ROUTINES_H
+
+#include <caio/types.h>
+#include <sys/types.h>
+
+struct caio_cache *caio_cache(struct caio *a);
+
+#endif
diff --git a/src/caio/private_include/caio/types.h b/src/caio/private_include/caio/types.h
new file mode 100644
index 0000000..001a4d3
--- /dev/null
+++ b/src/caio/private_include/caio/types.h
@@ -0,0 +1,46 @@
+/*
+ * wnix, a Unix-like operating system for WebAssembly applications.
+ * Copyright (C) 2025  Xavier Del Campo Romero
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef CAIO_TYPES_H
+#define CAIO_TYPES_H
+
+#include <caio.h>
+#include <aio.h>
+#include <fs/fs.h>
+#include <sys/types.h>
+#include <stdbool.h>
+#include <stddef.h>
+
+struct caio_cache
+{
+    off_t offset;
+    size_t available;
+    char buf[2048];
+    struct caio_cache *prev, *next;
+};
+
+struct caio
+{
+    struct aio_done done;
+    struct aio *aio;
+    struct fs_fd fd;
+    struct caio_cache *caches;
+    off_t offset;
+};
+
+#endif