From 11490a493511c4f760af74c12cb7da15b2b404a2 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Wed, 16 Sep 2020 21:38:19 +0200
Subject: Added *very* basic keymap parsing

---
 libc/inc/sys.h | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'libc')

diff --git a/libc/inc/sys.h b/libc/inc/sys.h
index 839d6be..86f530b 100644
--- a/libc/inc/sys.h
+++ b/libc/inc/sys.h
@@ -20,13 +20,15 @@ enum sys {
 	SYS_REGISTER, // Register for event
 	SYS_UNREGISTER, // Unregister event
 	SYS_SEND, // Send message to process
-	SYS_RECEIVE // Receive message (non-blocking/sync)
+	SYS_RECEIVE, // Receive message (non-blocking/sync)
+	SYS_GETPID // Get the process ID
 };
-enum message_type { MSG_NEW_WINDOW, MSG_REDRAW, EVENT_KEYBOARD, EVENT_MOUSE };
+
+enum event_type { EVENT_KEYBOARD, EVENT_MOUSE, EVENT_MAX };
 
 struct message {
 	int src;
-	enum message_type type;
+	int type;
 	void *data;
 };
 
@@ -78,6 +80,7 @@ int sysv(enum sys num, ...);
 
 #define msg_send(pid, type, msg) sys3(SYS_SEND, (int)(pid), (int)(type), (int)(msg))
 #define msg_receive() (struct message *)sys0(SYS_RECEIVE)
+#define getpid() (int)sys0(SYS_GETPID)
 static inline struct message *msg_receive_loop()
 {
 	struct message *msg;
-- 
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