View Compilation Error

0_0_1506168_23508.cpp:4: error: expected unqualified-id before "int"
0_0_1506168_23508.cpp:4: error: expected `,' or `;' before "int"
0_0_1506168_23508.cpp: In function `void digui(int, int, int, int)':
0_0_1506168_23508.cpp:54: error: `dir' undeclared (first use this function)
0_0_1506168_23508.cpp:54: error: (Each undeclared identifier is reported only once for each function it appears in.)