Eroare de compilare: user.cpp:20: error: 'int select' redeclared as different kind of symbol /usr/include/sys/select.h:112: error: previous declaration of 'int select(int, fd_set*, fd_set*, fd_set*, timeval*)' user.cpp: In function 'int main()': user.cpp:60: error: ISO C++ forbids comparison between pointer and integer user.cpp:66: error: ISO C++ forbids incrementing a pointer of type 'int (*)(int, fd_set*, fd_set*, fd_set*, timeval*)' user.cpp:66: error: lvalue required as increment operand user.cpp:67: error: invalid types 'NodTree [200005][int ()(int, fd_set*, fd_set*, fd_set*, timeval*)]' for array subscript user.cpp:68: error: invalid types 'NodTree [200005][int ()(int, fd_set*, fd_set*, fd_set*, timeval*)]' for array subscript user.cpp:75: error: ISO C++ forbids comparison between pointer and integer