1 files changed, 64 insertions, 0 deletions
diff --git a/src/peripheral/inc/peripheral.h b/src/peripheral/inc/peripheral.h
new file mode 100644
index 0000000..c405c3c
--- /dev/null
+++ b/src/peripheral/inc/peripheral.h
@@ -0,0 +1,64 @@
+#ifndef PERIPHERAL_H
+#define PERIPHERAL_H
+
+#include <pad.h>
+#include <keyboard.h>
+#include <mouse.h>
+#include <util.h>
+#include <stddef.h>
+#include <stdbool.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+enum peripheral_type
+{
+    PERIPHERAL_TYPE_PAD,
+    PERIPHERAL_TYPE_TOUCH,
+    PERIPHERAL_TYPE_KEYBOARD_MOUSE
+};
+
+union peripheral
+{
+    struct peripheral_common
+    {
+        enum peripheral_type type;
+    } common;
+
+    struct peripheral_pad
+    {
+        struct peripheral_common common;
+        struct pad pad;
+    } pad;
+
+    struct peripheral_kbm
+    {
+        struct peripheral_common common;
+        struct mouse mouse;
+        struct keyboard keyboard;
+        bool long_press;
+        unsigned int lp_t;
+    } kbm;
+};
+
+struct peripheral_cfg
+{
+    enum peripheral_type type;
+    int padn;
+};
+
+UTIL_STATIC_ASSERT(!offsetof(struct peripheral_pad, common),
+    "unexpected offsetof for struct peripheral_pad");
+UTIL_STATIC_ASSERT(!offsetof(struct peripheral_kbm, common),
+    "unexpected offsetof for struct peripheral_kbm");
+
+void peripheral_init(const struct peripheral_cfg *cfg, union peripheral *p);
+void peripheral_update(union peripheral *p);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PERIPHERAL_H */