Make less use of linked files and folders for better long-term maintainability by moving the source files under the newly created src directory and only linking that directory to the workspace.

right/src/usb_interface_keyboard.h

@@ -0,0 +1,39 @@
+#ifndef __USB_INTERFACE_KEYBOARD_H__
+#define __USB_INTERFACE_KEYBOARD_H__
+
+// Includes:
+
+    #include "usb_api.h"
+    #include "usb_descriptor_keyboard_report.h"
+
+// Macros:
+
+    #define USB_KEYBOARD_INTERFACE_INDEX 1
+
+    #define USB_KEYBOARD_ENDPOINT_INDEX 3
+    #define USB_KEYBOARD_ENDPOINT_COUNT 1
+
+    #define USB_KEYBOARD_INTERRUPT_IN_PACKET_SIZE 8
+    #define USB_KEYBOARD_INTERRUPT_IN_INTERVAL 4
+
+    #define USB_KEYBOARD_REPORT_LENGTH 8
+
+// Typedefs:
+
+    typedef struct {
+        uint8_t modifiers;
+        uint8_t reserved; // Always must be 0
+        uint8_t scancodes[USB_KEYBOARD_MAX_KEYS];
+    } __attribute__ ((packed)) usb_keyboard_report_t;
+
+// Variables:
+
+    extern usb_device_class_struct_t UsbKeyboardClass;
+
+// Functions:
+
+    extern usb_status_t UsbKeyboardCallback(class_handle_t handle, uint32_t event, void *param);
+    extern usb_status_t UsbKeyboardSetConfiguration(class_handle_t handle, uint8_t configuration);
+    extern usb_status_t UsbKeyboardSetInterface(class_handle_t handle, uint8_t interface, uint8_t alternateSetting);
+
+#endif