1 files changed, 27 insertions, 12 deletions
diff --git a/src/shared/common.h b/src/shared/common.h
index aa9b281..9680b1b 100644
--- a/src/shared/common.h
+++ b/src/shared/common.h
@@ -2,18 +2,33 @@
 #define MELVIX_COMMON_H
 
 // Syscalls
-#define SYS_HALT 0
-#define SYS_EXIT 1
-#define SYS_FORK 2
-#define SYS_READ 3
-#define SYS_WRITE 4
-#define SYS_EXEC 5
-#define SYS_GET_PID 6
-#define SYS_MALLOC 7
-#define SYS_FREE 8
+#define SYS_HALT 0 // Halt (debug)
+#define SYS_EXIT 1 // Exit process
+#define SYS_FORK 2 // Fork process
+#define SYS_READ 3 // Read file
+#define SYS_WRITE 4 // Write file
+#define SYS_EXEC 5 // Execute file
+#define SYS_GET_PID 6 // Get process id
+#define SYS_MALLOC 7 // Allocate memory
+#define SYS_FREE 8 // Free memory
+#define SYS_GET 9 // Get kernel variable
+#define SYS_MAP 10 // Map input to function
 
-// Registration
-#define REG_KEYBOARD 0
-#define REG_MOUSE 1
+// Get
+#define GET_FRAMEBUFFER 0
+
+// Mappings
+#define MAP_KEYBOARD 0
+#define MAP_MOUSE 1
+
+// Common event structs
+struct keyboard_event {
+	int scancode;
+};
+
+struct mouse_event {
+	int mouse_x;
+	int mouse_y;
+};
 
 #endif
 \ No newline at end of file