38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
/* System-dependent stuff, for ``normal'' systems */
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/* If you think you need to change this file, then you are wrong. In order to
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avoid a huge ugly mass of nested #ifdefs, you should create a new file just
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for your system, which contains exactly those #includes and definitions that
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your system needs, AND NOTHING MORE! Then, add that file to the appropriate
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place in configure.in, and viola, you are done. sysdep-sunos4.h is a good
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example of how to do this. */
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#ifdef __GNUC__
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#define alloca __builtin_alloca
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#else
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#if defined (sparc) && defined (sun)
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#include <alloca.h>
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#endif
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#ifndef alloca /* May be a macro, with args. */
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extern char *alloca ();
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#endif
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#endif
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#include <sys/types.h> /* Needed by dirent.h */
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#include <sys/ioctl.h> /* Needed for TIOC?WINSZ */
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#if defined (USG) && defined (TIOCGWINSZ)
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#include <sys/stream.h>
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#if defined (USGr4) || defined (USGr3)
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#include <sys/ptem.h>
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#endif /* USGr4 */
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#endif /* USG && TIOCGWINSZ */
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#include <dirent.h>
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typedef struct dirent dirent;
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/* SVR4 systems should use <termios.h> rather than <termio.h>. */
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#if defined (USGr4)
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#define _POSIX_VERSION
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#endif
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