View Compilation Error

0_0_32665252_7054.cpp:42:22: error: macro "clean_" passed 2 arguments, but takes just 1
   clean_(c, sizeof(c));
                      ^
0_0_32665252_7054.cpp: In function 'int main()':
0_0_32665252_7054.cpp:42:3: error: 'clean_' was not declared in this scope
   clean_(c, sizeof(c));
   ^