Pointer vs Array in function definition: what is the difference between void fct1(int *p) and void fct1(int p[])?

Question

i wanna know what is the difference between

void fct1(int *p)

and

void fct1(int p[]) 

i know that both are pointers but are there any differences

Answer 1

There is absolutely no difference when used as a function parameter like that. The compiler treats both forms identically.

Answer 2

There is no difference. For completeness, here's what the standard says:

C99 standard 6.7.5.3 section 7

A declaration of a parameter as ‘‘array of type’’ shall be adjusted to ‘‘qualified pointer to type’’, ...