- SEEKTO_FILEID
- SEEKTO_LINENO
- SEEKTO_TAGNAME
- SEEK_CUR
- SEEK_END
- SEEK_SET
- SEP
- SETMODE
- SET_LIST_BIT
- SET_REGS_MATCHED
- SHARP_ASSERT
- SHARP_DEFINE
- SHARP_ELIF
- SHARP_ELSE
- SHARP_ENDIF
- SHARP_ERROR
- SHARP_IDENT
- SHARP_IF
- SHARP_IFDEF
- SHARP_IFNDEF
- SHARP_IMPORT
- SHARP_INCLUDE
- SHARP_INCLUDE_NEXT
- SHARP_LINE
- SHARP_PRAGMA
- SHARP_SCCS
- SHARP_SHARP
- SHARP_UNASSERT
- SHARP_UNDEF
- SHARP_WARNING
- SHELL
- SHELL_COMMENT
- SHELL_QUOTE
- SIGN_EXTEND_CHAR
- SIG_BLOCK
- SIG_SETMASK
- SIG_UNBLOCK
- SINGLE_UPDATE
- SITEKEYDIRNAME
- SKIP_BLANKS
- SLIST_EMPTY
- SLIST_ENTRY
- SLIST_FIRST
- SLIST_FOREACH
- SLIST_H
- SLIST_HEAD
- SLIST_HEAD_INITIALIZER
- SLIST_INIT
- SLIST_INSERT_AFTER
- SLIST_INSERT_HEAD
- SLIST_NEXT
- SLIST_REMOVE
- SLIST_REMOVE_HEAD
- SList
- SListCallback
- SListCompare
- SORT_FILTER
- SORT_SEP
- SPLIT
- SRCS
- STAILQ_EMPTY
- STAILQ_ENTRY
- STAILQ_FIRST
- STAILQ_FOREACH
- STAILQ_HEAD
- STAILQ_HEAD_INITIALIZER
- STAILQ_INIT
- STAILQ_INSERT_AFTER
- STAILQ_INSERT_HEAD
- STAILQ_INSERT_TAIL
- STAILQ_LAST
- STAILQ_NEXT
- STAILQ_REMOVE
- STAILQ_REMOVE_HEAD
- STAILQ_REMOVE_HEAD_UNTIL
- START_SHARP
- START_VARIABLE
- START_WORD
- START_YACC
- STATIC_STRBUF
- STATISTICS_STYLE_LIST
- STATISTICS_STYLE_NONE
- STATISTICS_STYLE_TABLE
- STATISTICS_TIME
- STMTMAX
- STORE_JUMP
- STORE_JUMP2
- STORE_NUMBER
- STORE_NUMBER_AND_INCR
- STR
- STR2
- STRBUF
- STRBUF_APPEND
- STRBUF_NOCRLF
- STRBUF_SHARPSKIP
- STRCMP
- STREQ
- STRHASH
- STRING
- STRINGIZE
- STRNCMP
- STR_DLNAME
- STR_DL_DEPLIBS
- STR_LIBDIR
- STR_LIBRARY_NAMES
- STR_OLD_LIBRARY
- SUBDIR
- SUB_CPU_TIME
- SUB_ELAPSED_TIME
- SWAP_FLAGS
- SWITCH_ENUM_CAST
- SYMBOL
- SYMS
- SYNTAX
- SYSTEM_PRECISION
- S_IRWXG
- S_IRWXO
- S_ISBLK
- S_ISCHR
- S_ISDIR
- S_ISFIFO
- S_ISREG
- Sword