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| author | Bruno Haible <bruno@clisp.org> | 2009-01-18 12:40:22 +0100 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2009-01-18 12:40:22 +0100 |
| commit | 9d33c622ce10de9c68fdd84cb3b77c5b0a75fe02 (patch) | |
| tree | 48faed02fc90ddf0e8f6a1af42aaf5f6da94d6ca /lib/dirent.in.h | |
| parent | 3806f4f65ae6cb6106c82397a4ebba739336175f (diff) | |
| download | gnulib-9d33c622ce10de9c68fdd84cb3b77c5b0a75fe02.tar.gz | |
New module 'alphasort'.
Diffstat (limited to 'lib/dirent.in.h')
| -rw-r--r-- | lib/dirent.in.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/dirent.in.h b/lib/dirent.in.h index 40824c56b7..15f0245b09 100644 --- a/lib/dirent.in.h +++ b/lib/dirent.in.h @@ -76,6 +76,19 @@ extern int scandir (const char *dir, struct dirent ***namelist, scandir (d, n, f, c)) #endif +#if @GNULIB_ALPHASORT@ +/* Compare two 'struct dirent' entries alphabetically. */ +# if !@HAVE_ALPHASORT@ +extern int alphasort (const struct dirent **, const struct dirent **); +# endif +#elif defined GNULIB_POSIXCHECK +# undef alphasort +# define alphasort(a,b) \ + (GL_LINK_WARNING ("alphasort is unportable - " \ + "use gnulib module alphasort for portability"), \ + alphasort (a, b)) +#endif + #ifdef __cplusplus } #endif |