.NAME Function declaration in ANSI syntax

.DESCRIPTION

Definition:
-----------
The function declaration and definition shall be written in ANSI syntax.

It is possible to select two options among the following:

- name: the parameters shall be named, and their type indicated, 
        in function declaration, 
- void: empty parameter lists are forbidden. 

Parameters: 
-----------
A list of character strings composed of the chosen options listed above.

Example:
--------

// do not write
f(a, b)
int a;
char *b
{ ...}

f(int, char*);
f();

// write
f(int a, char *b)
{ ...}
f(int a, char *b);
f(void); 


.SEVERITY Required

.COMMAND builtin

