Syscall index: 0x12C9
Function signature: int Keyboard_SpyMatrixCode(char* column, char* row)
Gets the next matrix code available in the key buffer, without removing it from the buffer.
- column - pointer to char that will receive the column number of the matrix code;
- row - pointer to char that will receive the row number of the matrix code.
The current number of key codes in the key buffer.
As noted above, this syscall doesn't remove the key from the key buffer, hence the "Spy" in the name.