Is there a difference between foo(void) and foo() in C++ or C?

Is there a difference between foo(void) and foo() in C++ or C?

c++ c arguments

c

C default arguments

c arguments default-parameters

c

getopt does not parse optional arguments to parameters

c arguments getopt getopt-long optional-arguments

c

C Programming: Forward variable argument list

c variables arguments printf forward

c

Pass arguments into C program from command line

c linux arguments

c

How does printf handle its arguments?

c arguments printf

c

a pointer about *argv[]

c pointers gdb arguments main

c

Command line arguments, reading a file

c file arguments command-line-arguments

c

Library for parsing arguments GNU-style? [closed]

c linux arguments gnu

c