GNode_New
pgn = GNode_New(".MAIN");
GNode *GNode_New(const char *) MAKE_ATTR_USE;
GNode *gn = GNode_New(".DEFAULT");
gn = GNode_New(name);
SCOPE_INTERNAL = GNode_New("Internal");
SCOPE_GLOBAL = GNode_New("Global");
SCOPE_CMDLINE = GNode_New("Command");
GNode *gn = GNode_New(name);