How to create a typedef for function pointers

by

Your question isn’t clear, but I think you might want something like this:

int foo(int i){ return i + 1;}

typedef int (*g)(int);  // Declare typedef

g func = &foo;          // Define function-pointer variable, and initialise

int hvar = func(3);     // Call function through pointer

More Related Contents:

  1. Understanding typedefs for function pointers in C
  2. How to Implement stack by function pointer and how to use it [closed]
  3. Usage of uint_8, uint_16 and uint_32
  4. Casting a function pointer to another type
  5. How do you read C declarations?
  6. Function pointers and address of a function
  7. Are typedef and #define the same in c?
  8. Why should we typedef a struct so often in C?
  9. typedef pointer const weirdness
  10. C function pointer casting to void pointer
  11. Why can’t I cast a function pointer to (void *)?
  12. uint8_t vs unsigned char
  13. What is guaranteed about the size of a function pointer?
  14. What is ‘forward declaration’ and the difference between ‘typedef struct X’ and ‘struct X’?
  15. How to print the address of a function?
  16. Enforce strong type checking in C (type strictness for typedefs)
  17. C Typedef and Struct Question
  18. How typedef works for function pointers
  19. Does Function pointer make the program slow?
  20. When is an array name or a function name ‘converted’ into a pointer ? (in C)
  21. C late binding with unknown arguments
  22. Convert objective-c typedef to its string equivalent
  23. What does a typedef with parenthesis like “typedef int (f)(void)” mean? Is it a function prototype?
  24. C isn’t that hard: void ( *( *f[] ) () ) ()
  25. What’s the syntax for declaring an array of function pointers without using a separate typedef?
  26. C syntax for functions returning function pointers
  27. dereferencing pointer to incomplete type
  28. In C, is it good form to use typedef for a pointer?
  29. Returning function pointer type
  30. & operator optional in function pointer assignment

Leave a Comment