C / C++ / MFC

DWORD WINAPI process( LPVOID Var1)

#ifdef __STDC__
  static int fun1 ( struct1_inlistfile membervar1,  void_pointerinlist_file membervar2 )
#else

  static int fun1 (membervar1,  membervar2)

  struct1_inlistfile       membervar1;  
  void_pointerinlist_file  membervar2;

#endif

typedef int   (*p)(void *, void *);

typedef void *P;                         

typedef void* P; 

typedef void* (*p)();

Swap9 wrote:

right no warnings when removing __STDC__ stuff.

// A pointer to a function returning an int and accepting to parameters of type void*
typedef int   (*p)(void *, void *);
// Use it this way:
//  int some_func(void *p1, void *p2);
//  p my_func = some_func;
// Then you can call the function
//  int nRet = my_func(param1, param2);

// A pointer to an unspecified object
typedef void *P;

// A pointer to a function returning void*
typedef void* (*p)();
// With the preceeding typedef it can be also written as
typedef P (*p)();

//#ifdef __STDC__
DWORD WINAPI ZI_process_monitor( LPVOID TA_arg )
//#else
//DWORD WINAPI ZI_process_monitor( TA_arg )
// LPVOID TA_arg;
//#endif