View Compilation Error

0_0_2144347_30713.cpp: In function `int main()':
0_0_2144347_30713.cpp:38: error: invalid conversion from `void*' to `int*'
0_0_2144347_30713.cpp:38: error: expected `,' or `;' before "int"
0_0_2144347_30713.cpp:39: error: `pos' undeclared (first use this function)
0_0_2144347_30713.cpp:39: error: (Each undeclared identifier is reported only once for each function it appears in.)