2007-12-10 17:02:42 +00:00
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Here are some of the cpp macros used, together with some short explanation
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of their use. Feel free to add more macros and more categories.
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** Distinguishing OSes **
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2008-01-17 18:24:10 +00:00
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MAC_OS Compiling for the `mac' window-system.
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2008-02-04 08:32:21 +00:00
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MAC_OS8 Compiling for Mac OS Classic (v8 or v9). No longer supported, all code using it can be removed.
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2008-01-17 18:24:10 +00:00
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MAC_OSX Compiling for Mac OS X. Not bare Darwin.
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2007-12-10 17:02:42 +00:00
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CYGWIN Compiling the Cygwin port.
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2007-12-14 12:41:12 +00:00
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__CYGWIN__ Ditto
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MSDOS Compiling the MS-DOS port.
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__MSDOS__ Ditto.
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__DJGPP__ Major version number of the DJGPP library for the DOS port.
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__DJGPP_MINOR__ Minor version number of the DJGPP library.
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__GO32__ Compiling the DOS port with DJGPP v1.x (obsolete).
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DOS_NT Compiling for either the MS-DOS or native MS-Windows port.
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WINDOWSNT Compiling the native MS-Windows (W32) port.
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__MINGW32__ Compiling the W32 port with the MinGW port of GCC.
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_MSC_VER Compiling the W32 port with the Microsoft C compiler.
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2007-12-10 17:02:42 +00:00
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** Distinguishing GUIs **
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2007-12-14 12:41:12 +00:00
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HAVE_NTGUI Use the native W32 GUI for windows, frames, menus&scrollbars.
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2007-12-10 17:02:42 +00:00
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HAVE_CARBON Compile support for the Carbon GUI. Requires MAC_OS?
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HAVE_X11 Compile support for the X11 GUI.
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2007-12-14 12:41:12 +00:00
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HAVE_X_WINDOWS Compile support for X Window system
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2007-12-10 17:02:42 +00:00
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X11 ?? Makefile.in suggests it's equivalent to HAVE_X11
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USE_LUCID Use the Lucid toolkit for menus&scrollbars. Requires HAVE_X11.
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USE_MOTIF Use the Motif toolkit for menus&scrollbars. Requires HAVE_X11.
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USE_GTK Use the Gtk toolkit for menus&scrollbars. Requires HAVE_X11.
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2007-12-14 12:41:12 +00:00
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** Frame types **
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FRAME_TERMCAP_P A tty (character terminal) frame.
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FRAME_X_P A frame on X Window system.
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FRAME_MSDOS_P An MS-DOS frame (used only by the DOS port).
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FRAME_MAC_P A Mac frame.
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FRAME_W32_P A frame using native MS-Windows GUI.
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FRAME_WINDOW_P A GUI frame (like X, w32, etc.)
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** Compile-time options **
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REL_ALLOC Compile in the relocatable memory allocator ralloc.c.
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SYSTEM_MALLOC Use the system library's malloc.
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2008-01-06 00:56:56 +00:00
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** All references to these symbols should be removed, all their definitions are gone **
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2008-01-13 00:46:16 +00:00
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2008-01-06 00:56:56 +00:00
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NU
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romp
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2008-01-05 11:14:48 +00:00
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2008-01-06 00:56:56 +00:00
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** Temporarily put defines from removed files here, check if these macros need to be documented or removed because they are not used anymore. **
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2008-01-05 11:14:48 +00:00
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2008-01-06 00:56:56 +00:00
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ABORT_RETURN_TYPE
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ADDR_CORRECT
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2008-01-05 11:14:48 +00:00
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ADJUST_EXEC_HEADER
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2008-01-06 00:56:56 +00:00
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ADJUST_TEXTBASE
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ADJUST_TEXT_SCNHDR_SIZE
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A_TEXT_OFFSET
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A_TEXT_SEEK
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BAUD_CONVERT
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BROKEN_FIONREAD
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BROKEN_SELECT_NON_X
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BROKEN_SIGIO
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BROKEN_TIOCGETC
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BROKEN_TIOCGWINSZ
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2008-01-05 11:14:48 +00:00
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BSD4_2
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2008-01-06 00:56:56 +00:00
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BSD4_3
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BSD4_4
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2008-01-05 11:14:48 +00:00
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BSD_PGRPS
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BSD_SYSTEM
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BSTRING
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CANNOT_DUMP
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CLASH_DETECTION
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COFF
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2008-01-06 00:56:56 +00:00
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COFF_BSD_SYMBOLS
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CRT0_COMPILE
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2008-01-05 11:14:48 +00:00
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CRT0_DUMMIES
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2008-01-06 00:56:56 +00:00
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C_DEBUG_SWITCH
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C_OPTIMIZE_SWITCH
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C_SWITCH_ASM
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C_SWITCH_MACHINE
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C_SWITCH_SYSTEM
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DATA_END
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DATA_SECTION_ALIGNMENT
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DATA_SEG_BITS
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DATA_START
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DEBUG
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DECLARE_GETPWUID_WITH_UID_T
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DEFAULT_ENTRY_ADDRESS
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DONT_NEED_ENVIRON
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DOT_GLOBAL_START
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DUMMIES
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EEOF
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ELF
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EXEC_HDR_TYPE
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EXEC_MAGIC
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EXEC_PAGESIZE
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2008-01-05 11:14:48 +00:00
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EXPLICIT_SIGN_EXTEND
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2008-01-06 00:56:56 +00:00
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EXTRA_INITIALIZE
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2008-01-05 11:14:48 +00:00
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FIRST_PTY_LETTER
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2008-01-06 00:56:56 +00:00
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FREE_RETURN_TYPE
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FSCALE
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F_SETOWN_BUG
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2008-01-13 18:29:53 +00:00
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F_SETOWN_SOCK_NEG
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2008-01-06 00:56:56 +00:00
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GC_MARK_STACK
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GC_SETJMP_WORKS
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GETPGRP_NO_ARG
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GNU_MALLOC
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HAVE_ALLOCA
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HAVE_BROKEN_INET_ADDR
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HAVE_CLOSEDIR
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HAVE_CONFIG_H
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HAVE_CRTN
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HAVE_GETTIMEOFDAY
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HAVE_INET_SOCKETS
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HAVE_LIBDNET
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HAVE_LIBINTL
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HAVE_LIBRESOLV
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2008-01-05 11:14:48 +00:00
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HAVE_PTYS
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2008-01-06 00:56:56 +00:00
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HAVE_SELECT
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2008-01-05 11:14:48 +00:00
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HAVE_SOCKETS
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HAVE_SYSVIPC
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2008-01-06 00:56:56 +00:00
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HAVE_SYSV_SIGPAUSE
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HAVE_SYS_WAIT_H
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HAVE_TCATTR
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2008-01-05 11:14:48 +00:00
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HAVE_TERMIO
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2008-01-06 00:56:56 +00:00
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HAVE_TERMIOS
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HAVE_TEXT_START
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2008-01-05 11:14:48 +00:00
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HAVE_UNION_WAIT
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2008-01-06 00:56:56 +00:00
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HAVE_UNISTD_H
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HAVE_UNIX_DOMAIN
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HAVE_UTIMES
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HAVE_WAIT_HEADER
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HAVE_X11R6
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HAVE_XFREE386
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HAVE_XSCREENNUMBEROFSCREEN
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HAVE_X_WINDOWS
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HEADER_INCL_IN_TEXT
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IBMAIX
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INHIBIT_X11R6_XIM
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INIT_BAUD_RATE
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INTEL386
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2008-01-05 11:14:48 +00:00
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INTERRUPT_INPUT
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2008-01-06 00:56:56 +00:00
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IN_UNEXEC
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IRIS
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IRIS_4D
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IRIX6_5
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IRIX_FORCE_32_BITS
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KEEP_OLD_PADDR
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KEEP_OLD_TEXT_SCNPTR
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2008-01-05 11:14:48 +00:00
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KERNEL_FILE
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LDAV_SYMBOL
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2008-01-06 00:56:56 +00:00
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LD_SWITCH_MACHINE
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LD_SWITCH_SYSTEM
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LD_SWITCH_SYSTEM_TEMACS
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LD_TEXT_START_ADDR
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2008-01-05 11:14:48 +00:00
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LIBS_DEBUG
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2008-01-06 00:56:56 +00:00
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LIBS_MACHINE
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LIBS_SYSTEM
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LIBS_TERMCAP
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LIBX11_MACHINE
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LIBX11_SYSTEM
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LIBXMU
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LIB_GCC
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LIB_MOTIF
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LIB_STANDARD
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LIB_X11_LIB
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LINKER
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2008-01-05 11:14:48 +00:00
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LOAD_AVE_CVT
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LOAD_AVE_TYPE
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2008-01-06 00:56:56 +00:00
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L_SET
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MAIL_PROGRAM_NAME
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2008-01-05 11:14:48 +00:00
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MAIL_USE_FLOCK
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2008-01-06 00:56:56 +00:00
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MAXNAMLEN
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MEMMOVE_MISSING
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MEMORY_IN_STRING_H
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MKDIR_PROTOTYPE
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MOTIF
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NARROWPROTO
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NEED_ERRNO
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NEED_NET_ERRNO_H
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NEED_PTEM_H
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NEED_SIOCTL
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NEW_PROGRAM_H
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NEW_SECTION_H
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NLIST_NAME_UNION
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NLIST_STRUCT
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2008-01-05 11:14:48 +00:00
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NOMULTIPLEJOBS
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NONSYSTEM_DIR_LIBRARY
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2008-01-06 00:56:56 +00:00
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NOT_C_CODE
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2008-01-05 11:14:48 +00:00
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NO_ARG_ARRAY
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2008-01-06 00:56:56 +00:00
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NO_GET_LOAD_AVG
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NO_MODE_T
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NO_PTY_H
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2008-01-05 11:14:48 +00:00
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NO_REMAP
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2008-01-06 00:56:56 +00:00
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NO_SIOCTL_H
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NO_SOCKETS_IN_FILE_SYSTEM
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2008-01-13 18:29:53 +00:00
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NO_SOCK_SIGIO
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2008-01-06 00:56:56 +00:00
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NO_TERMIO
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2008-01-05 11:14:48 +00:00
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NO_UNION_TYPE
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2008-01-13 18:29:53 +00:00
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NO_UNION_TYPE
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2008-01-06 00:56:56 +00:00
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NSIG
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NSIG_MINIMUM
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OBJECTS_MACHINE
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ORDINARY_LINK
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OSF1
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O_NDELAY
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PATCH_INDEX
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PENDING_OUTPUT_COUNT
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PERROR
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PNTR_COMPARISON_TYPE
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POSIX_SIGNALS
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PREFER_VSUSP
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PTY_ITERATION
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2008-01-05 11:14:48 +00:00
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PTY_NAME_SPRINTF
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2008-01-06 00:56:56 +00:00
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PTY_OPEN
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2008-01-05 11:14:48 +00:00
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PTY_TTY_NAME_SPRINTF
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2008-01-06 00:56:56 +00:00
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PURESIZE
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READ
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REL_ALLOC
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RUN_TIME_REMAP
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SECTION_ALIGNMENT
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SEEK
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SEGMENT_MASK
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SEGSIZ
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SETUP_SLAVE_PTY
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SHORTNAMES
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SHORT_CAST_BUG
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SIGMASKTYPE
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SIGNALS_VIA_CHARACTERS
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SIGN_EXTEND_CHAR
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SIGTYPE
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SIG_BLOCK
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SKTPAIR
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SMAIL
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START_FILES
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SUNOS4
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SUNOS_LOCALTIME_BUG
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SVR4
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SWITCH_ENUM_BUG
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SYMS_START
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SYSTEM_MALLOC
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2008-01-05 11:14:48 +00:00
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SYSTEM_TYPE
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2008-01-06 00:56:56 +00:00
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SYSV_PTYS
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SYSV_SYSTEM_DIR
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S_IEXEC
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S_IFDIR
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S_IFLNK
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S_IFMT
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S_IREAD
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S_IWRITE
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TERMCAP
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TERMINFO
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TEXT_END
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TEXT_START
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TEXT_START_ADDR
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THIS_IS_MAKEFILE
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TPIX
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ULIMIT_BREAK_VALUE
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UNEXEC
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USE_DL_STUBS
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USE_GETOBAUD
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USE_MMAP_FOR_BUFFERS
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USE_NONANSI_DEFUN
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USG
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USG5
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USG5_3
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USG5_4
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USG_JOBCTRL
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USG_SHARED_LIBRARIES
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2008-01-05 11:14:48 +00:00
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VIRT_ADDR_VARIES
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WORDS_BIG_ENDIAN
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WORD_MACHINE
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2008-01-06 00:56:56 +00:00
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WRITE
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X11R4
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XICCC
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XINT
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XSET
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XUINT
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X_DEFAULT_FONT
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_ABIN32
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_MIPS_SZLONG
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_POSIX_SOURCE
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__main
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_longjmp
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_setjmp
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_sobuf
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aix386
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alloca
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aouthdr
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data_start
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drem
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dsize
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emacs
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entry
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etext
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fatal
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fchmod
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getpgrp
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ghs
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hp9000s800
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index
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internal_with_output_to_temp_buffer
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jmp_buf
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longjmp
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2008-01-05 11:14:48 +00:00
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m68000
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2008-01-06 00:56:56 +00:00
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m68k
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magic
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mc68000
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mips
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sel
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2008-01-05 11:14:48 +00:00
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subprocesses
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2008-01-06 00:56:56 +00:00
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sun
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text_start
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2008-01-05 11:14:48 +00:00
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2007-12-10 17:02:42 +00:00
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# arch-tag: bc80061a-1168-4911-9766-46aaf2640250
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