CC78K4 Datasheet, PDF (77/523 Pages) NEC – CC78K4 Ver.2.30 or Later, C Compiler Language

CHAPTER 5 OPERATORS AND EXPRESSIONS
Postfix Operators
. ->
[Examples of ‘.’, ‘->’ operators]
#include <stdlib.h>
union {
struct {
int type ;
}n;
struct {
int type ;
int intnode ;
} ni ;
struct {
int type ;
struct {
long longnode ;
} *nl_p ;
} nl ;
}u;
void func (void) {
u. nl. type = 1 ;
u. nl.nl_p -> longnode = -31415L ;
/*...*/
if (u.n.type = = 1)
u.nl.nl_p -> longnode = labs (u. nl.nl_p -> longnode) ;
}
User’s Manual U15556EJ1V0UM
77