View Compilation Error

0_0_32041220_6341.cpp: In function 'void dealxy()':
0_0_32041220_6341.cpp:84:13: error: ambiguating new declaration of 'void dealxy()'
 void dealxy()
             ^
0_0_32041220_6341.cpp:20:5: note: old declaration 'int dealxy()'
 int dealxy();
     ^