-/* Last source file name mentioned in a NOTE insn. */
-
-static const char *lastfile;
-
-/* Current working directory. */
-
-static const char *cwd;
-
-enum typestatus {TYPE_UNSEEN, TYPE_XREF, TYPE_DEFINED};
-
-/* Structure recording information about a C data type.
- The status element says whether we have yet output
- the definition of the type. TYPE_XREF says we have
- output it as a cross-reference only.
- The file_number and type_number elements are used if DBX_USE_BINCL
- is defined. */
-
-struct typeinfo
-{
- enum typestatus status;
-#ifdef DBX_USE_BINCL
- int file_number;
- int type_number;
-#endif
-};
-
-/* Vector recording information about C data types.
- When we first notice a data type (a tree node),
- we assign it a number using next_type_number.
- That is its index in this vector. */
-
-struct typeinfo *typevec;
-
-/* Number of elements of space allocated in `typevec'. */
-
-static int typevec_len;
-
-/* In dbx output, each type gets a unique number.
- This is the number for the next type output.
- The number, once assigned, is in the TYPE_SYMTAB_ADDRESS field. */
-
-static int next_type_number;
-
-#ifdef DBX_USE_BINCL
-
-/* When using N_BINCL in dbx output, each type number is actually a
- pair of the file number and the type number within the file.
- This is a stack of input files. */
-
-struct dbx_file
-{
- struct dbx_file *next;
- int file_number;
- int next_type_number;
-};
-
-/* This is the top of the stack. */
-
-static struct dbx_file *current_file;
-
-/* This is the next file number to use. */
-
-static int next_file_number;
-
-#endif /* DBX_USE_BINCL */
-