get_aftype(const char *name)
struct aftype *get_aftype(const char *name)
get_aftype(const char *name){  struct aftype **afp;  if (!sVafinit)    afinit ();    afp = aftypes;  while (*afp != NULL) {	if (!strcmp((*afp)->name, name)) return(*afp);	afp++;  }  if (index(name,','))  	fprintf(stderr,_("Please don't supply more than one address family.\n"));  return(NULL);}