View Compilation Error

0_0_29393018_6701.cpp:46:0: error: unterminated argument list invoking macro "MAX"
   T->score = MAX (T->L->score, edit_node (T->R, n
 ^
0_0_29393018_6701.cpp: In function 'int edit_node(node_ptr, int, int)':
0_0_29393018_6701.cpp:46:14: error: 'MAX' was not declared in this scope
   T->score = MAX (T->L->score, edit_node (T->R, n
              ^
0_0_29393018_6701.cpp:46:14: error: expected '}' at end of input