Borderou de evaluare (job #437160)

Eroare de compilare: user.cpp:7:25: error: ‘int link’ redeclared as different kind of symbol /usr/include/unistd.h:813:12: error: previous declaration of ‘int link(const char*, const char*)’ user.cpp: In function ‘int main()’: user.cpp:31:13: error: assignment of function ‘int link(const char*, const char*)’ user.cpp:31:13: error: cannot convert ‘int’ to ‘int(const char*, const char*)throw ()’ in assignment user.cpp:63:16: error: ISO C++ forbids incrementing a pointer of type ‘int (*)(const char*, const char*)throw ()’ [-fpermissive] user.cpp:63:16: error: lvalue required as increment operand user.cpp:64:19: error: invalid types ‘int [1005][int(const char*, const char*)throw ()]’ for array subscript user.cpp:69:16: error: ISO C++ forbids incrementing a pointer of type ‘int (*)(const char*, const char*)throw ()’ [-fpermissive] user.cpp:69:16: error: lvalue required as increment operand user.cpp:70:19: error: invalid types ‘int [1005][int(const char*, const char*)throw ()]’ for array subscript user.cpp:81:16: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]