Figure 230. Example of Type Mismatch
#include <signal.h> void (*sig_handler)(int);(1) typedef void (*SIG_T)(); // function pointer typedef of type void (*) ()(2) extern "C" void (*signal (int, void(*) (int))) (int); // function pointer prototype // with return type void(*) (int)(1) SIG_T oldsig = signal (SIGALL, sig_handler); // function pointer definition of type SIG_T |
Notes:
CZP0257(30) An object or reference of type "void (*)()" cannot be initialized with an expression of type "extern "C" void (*)(int)"
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