readline/sysdep-norm.h

   1 /* System-dependent stuff, for ``normal'' systems */
   2 /* If you think you need to change this file, then you are wrong.  In order to
   3    avoid a huge ugly mass of nested #ifdefs, you should create a new file just
   4    for your system, which contains exactly those #includes and definitions that
   5    your system needs, AND NOTHING MORE!  Then, add that file to the appropriate
   6    place in configure.in, and viola, you are done.  sysdep-sunos4.h is a good
   7    example of how to do this. */
   8
   9 #ifdef __GNUC__
  10 #define alloca __builtin_alloca
  11 #else
  12 #if defined (sparc) && defined (sun)
  13 #include <alloca.h>
  14 #endif
  15 #ifndef alloca                          /* May be a macro, with args. */
  16 extern char *alloca ();
  17 #endif
  18 #endif
  19
  20 #include <sys/types.h>                  /* Needed by dirent.h */
  21
  22 #if defined (USG) && defined (TIOCGWINSZ)
  23 #include <sys/stream.h>
  24 #if defined (USGr4) || defined (USGr3)
  25 #include <sys/ptem.h>
  26 #endif /* USGr4 */
  27 #endif /* USG && TIOCGWINSZ */
  28
  29 #include <dirent.h>
  30 typedef struct dirent dirent;
  31
  32 /* SVR4 systems should use <termios.h> rather than <termio.h>. */
  33
  34 #if defined (USGr4)
  35 #define _POSIX_VERSION
  36 #endif