- DB
- DBG_PRINT
- DBOP
- DBOP_DUP
- DBOP_KEY
- DBOP_PAGESIZE
- DBOP_PREFIX
- DBOP_RAW
- DBOP_SORTED_WRITE
- DBT
- DBTYPE
- DB_BTREE
- DB_FLAGS
- DB_HASH
- DB_LOCK
- DB_RECNO
- DB_SHMEM
- DB_TXN
- DEBIANCONF
- DEBUG_POP
- DEBUG_PRINT1
- DEBUG_PRINT2
- DEBUG_PRINT3
- DEBUG_PRINT4
- DEBUG_PRINT_COMPILED_PATTERN
- DEBUG_PRINT_DOUBLE_STRING
- DEBUG_PUSH
- DEBUG_STATEMENT
- DECLARATIONS
- DEFAULTINCLUDEFILESUFFIXES
- DEFAULTLABEL
- DEFAULTLANGMAP
- DEFAULTSKIP
- DEFAULT_ABBREVIATION
- DEFAULT_ALIGNMENT
- DEFAULT_BACKSLASH_NEWLINE_ACTION
- DEFAULT_BEGIN_OF_FILE_ACTION
- DEFAULT_END_OF_LINE_ACTION
- DEFAULT_ENTRY
- DEFAULT_EXPAND
- DEFAULT_ROUNDING
- DEFAULT_YY_USER_ACTION
- DEFINITION
- DEFMINKEYPAGE
- DEFS
- DEL
- DIR
- DLERROR
- DL__SETERROR
- DOS_GTAGSRC
- DOS_NOTFUNCTION
- DOUBLE_FAIL_STACK
- DUMMYCHAR
- DYLD_BOOL
- DYLD__SETERROR
- DYLD__SETMYERROR
- DYNAMIC_PATH
- D_NAMLEN