added user data to event callbacks

[dcpu16] / dcpu16.h

diff --git a/dcpu16.h b/dcpu16.h
index 9b38093fec8de936cef9985ed8f8e9def11a8580..b1b563dfc3483a9d09052bd827d6e14c2f6bdb35 100644 (file)
--- a/dcpu16.h
+++ b/dcpu16.h
@@ -28,7 +28,8 @@ typedef unsigned int dcpu16_acct_event_;
 #define DCPU16_ACCT_EV_WRITE    (1<<2)
 #define DCPU16_ACCT_EV_NOP      (1<<3)
 struct dcpu16_acct_cb {
-    void (*fn)(struct dcpu16 *, dcpu16_acct_event_ e, DCPU16_WORD addr);
+    void (*fn)(struct dcpu16 *, dcpu16_acct_event_ e, DCPU16_WORD addr, void *);
+    void *data;
     dcpu16_acct_event_ mask;
 };
 
@@ -48,7 +49,7 @@ void dcpu16_dump_ram(struct dcpu16 *, DCPU16_WORD, DCPU16_WORD);
 DCPU16_WORD dcpu16_disassemble_print(struct dcpu16 *, DCPU16_WORD);
 
 /* register a callback for an accounting event */
-int dcpu16_acct_add(struct dcpu16 *, dcpu16_acct_event_ mask, void (*fn)(struct dcpu16 *, dcpu16_acct_event_, DCPU16_WORD));
+int dcpu16_acct_add(struct dcpu16 *, dcpu16_acct_event_ mask, void (*fn)(struct dcpu16 *, dcpu16_acct_event_, DCPU16_WORD, void *), void *data);
 
 /* execute the next instruction */
 void dcpu16_step(struct dcpu16 *);