1327   unsigned int idx = 0;  in do_define()  local
1382                   if (idx == 0)  in do_define()
1385                     definition[idx - 1] = '\0';  in do_define()
1398       if (idx + len + 1 > length)  in do_define()
1400           length = (idx + len) * 2;  in do_define()
1404       bcopy (line, &definition[idx], len);  in do_define()
1405       idx += len;  in do_define()
1407       definition[idx++] = '\n';  in do_define()
2842   register unsigned int idx = 0;  in construct_include_path()  local
2867 	    if (idx == max - 1)  in construct_include_path()
2873 	    dirs[idx++] = dir;  in construct_include_path()
2892 	dirs[idx++] = defdir;  in construct_include_path()
2903         dirs[idx++] = default_include_directories[i];  in construct_include_path()
2906   dirs[idx] = 0;  in construct_include_path()
2912   for (i = 0; i < idx; ++i)  in construct_include_path()