mplayer_server: change the type of callback_tHEADmaster

we need to access the opcode of the callbacks from outside of the server
(i.e. in the future clients).

the type callback_t is now a pointer to function and can be accessed
using callbacks_g[opcode] where the opcodes are enumerated in request.h

a new file named pub_callbacks.h has been added.
it will be used later by the client and must not be server dependant

closes #1

1 files changed, 2 insertions, 8 deletions

diff --git a/request.h b/request.h
index 6c5925a..cbf7ecb 100644
--- a/request.h
+++ b/request.h
@@ -1,14 +1,8 @@
 #ifndef REQUEST_H
 #define REQUEST_H
 
-#include <stdint.h>
+#include "pub_callbacks.h"
 
-typedef uint8_t byte;
-
-typedef struct {
-    byte opcode;
-
-    byte data[512];
-} request_t;
+typedef int (*callback_t)(const byte *, int);
 
 #endif /* REQUEST_H */