741 	  _cpp_buff *buff = _cpp_get_buff (pfile, len);  in stringify_arg()  local
742 	  unsigned char *buf = BUFF_FRONT (buff);  in stringify_arg()
745 	  _cpp_release_buff (pfile, buff);  in stringify_arg()
987   _cpp_buff *buff, *base_buff;  in collect_args()  local
1005   buff = _cpp_get_buff (pfile, argc * (DEFAULT_NUM_TOKENS_PER_MACRO_ARG  in collect_args()
1008   base_buff = buff;  in collect_args()
1009   args = (macro_arg *) buff->base;  in collect_args()
1011   buff->cur = (unsigned char *) &args[argc];  in collect_args()
1025       arg->first = (const cpp_token **) buff->cur;  in collect_args()
1036 	  if ((unsigned char *) &arg->first[ntokens + 2] > buff->limit)  in collect_args()
1038 	      buff = _cpp_append_extend_buff (pfile, buff,  in collect_args()
1041 	      arg->first = (const cpp_token **) buff->cur;  in collect_args()
1142 	  buff->cur = (unsigned char *) &arg->first[ntokens + 1];  in collect_args()
1293 	  _cpp_buff *buff;  in enter_macro_context()  local
1299 	  buff = funlike_invocation_p (pfile, node, &pragma_buff,  in enter_macro_context()
1305 	  if (buff == NULL)  in enter_macro_context()
1321 			  (macro_arg *) buff->base,  in enter_macro_context()
1326 	  delete_macro_args (buff, num_args);  in enter_macro_context()
1443 delete_macro_args (_cpp_buff *buff, unsigned num_args)  in delete_macro_args()  argument
1448   if (buff == NULL)  in delete_macro_args()
1451   macro_args = (macro_arg *) buff->base;  in delete_macro_args()
1473   _cpp_free_buff (buff);  in delete_macro_args()
1725 last_token_is (_cpp_buff *buff, const cpp_token **ptr)  in last_token_is()  argument
1727   return (ptr && tokens_buff_last_token_ptr (buff) == ptr);  in last_token_is()
1744   _cpp_buff *buff = NULL;  in replace_args()  local
1826   buff = tokens_buff_new (pfile, total, track_macro_exp ? &virt_locs : NULL);  in replace_args()
1828   first = (const cpp_token **) buff->base;  in replace_args()
1884 		  tokens_buff_add_token (buff, virt_locs, t,  in replace_args()
1888 	      vaopt_start = tokens_buff_last_token_ptr (buff);  in replace_args()
1896 	      paste_flag = tokens_buff_last_token_ptr (buff);  in replace_args()
1900 		  tokens_buff_remove_last_token (buff);  in replace_args()
1901 		  paste_flag = tokens_buff_last_token_ptr (buff);  in replace_args()
1916 		  tokens_buff_add_token (buff, virt_locs,  in replace_args()
1930 	  tokens_buff_add_token (buff, virt_locs, src,  in replace_args()
1976 	  num_toks = tokens_buff_count (buff);  in replace_args()
1985 	      tmp_token_ptr = tokens_buff_last_token_ptr (buff);  in replace_args()
1997 		    tokens_buff_remove_last_token (buff);  in replace_args()
2018 	  if (last_token_is (buff, vaopt_start))  in replace_args()
2036 	  && !last_token_is (buff, vaopt_start))  in replace_args()
2043 	  tokens_buff_add_token (buff, virt_locs, t,  in replace_args()
2080 	      tokens_buff_add_token (buff, virt_locs,  in replace_args()
2091 	      = (const cpp_token **) tokens_buff_last_token_ptr (buff);  in replace_args()
2122 	  && !last_token_is (buff, vaopt_start))  in replace_args()
2125 	  tokens_buff_add_token (buff, virt_locs,  in replace_args()
2138     push_extended_tokens_context (pfile, node, buff, virt_locs, first,  in replace_args()
2139 				  tokens_buff_count (buff));  in replace_args()
2141     push_ptoken_context (pfile, node, buff, first,  in replace_args()
2142 			 tokens_buff_count (buff));  in replace_args()
2144   num_macro_tokens_counter += tokens_buff_count (buff);  in replace_args()
2184 push_ptoken_context (cpp_reader *pfile, cpp_hashnode *macro, _cpp_buff *buff,  in push_ptoken_context()  argument
2191   context->buff = buff;  in push_ptoken_context()
2214    context->buff = NULL;  in _cpp_push_token_context()
2246   context->buff = token_buff;  in push_extended_tokens_context()
2266   context->buff = NULL;  in _cpp_push_text_context()
2293 tokens_buff_count (_cpp_buff *buff)  in tokens_buff_count()  argument
2295   return (BUFF_FRONT (buff) - buff->base) / sizeof (cpp_token *);  in tokens_buff_count()
2301 tokens_buff_last_token_ptr (_cpp_buff *buff)  in tokens_buff_last_token_ptr()  argument
2303   if (BUFF_FRONT (buff) == buff->base)  in tokens_buff_last_token_ptr()
2305   return &((const cpp_token **) BUFF_FRONT (buff))[-1];  in tokens_buff_last_token_ptr()
2567 	  if (context->buff && mc->virt_locs)  in _cpp_pop_context()
2598   if (context->buff)  in _cpp_pop_context()
2602       _cpp_free_buff (context->buff);  in _cpp_pop_context()