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| author | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2017-07-15 11:29:05 +0200 |
|---|---|---|
| committer | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2017-07-15 11:29:05 +0200 |
| commit | 324a8a71bb7d9e4f8bc49b6bc47efaf9fb58282e (patch) | |
| tree | bd2d48a139bfbe869f4f49359b63097931a45e7b /include/sane/sanei_backend.h | |
| parent | 2ca8a81bd0d99fe4d75c229d0e988d8ef710285f (diff) | |
| parent | 1edb02101a9306fc711cd422ed507d18165b1691 (diff) | |
Merge branch 'release/experimental/1.0.27-1_experimental1'experimental/1.0.27-1_experimental1
Diffstat (limited to 'include/sane/sanei_backend.h')
| -rw-r--r-- | include/sane/sanei_backend.h | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/include/sane/sanei_backend.h b/include/sane/sanei_backend.h index 1b5afe2..8273e88 100644 --- a/include/sane/sanei_backend.h +++ b/include/sane/sanei_backend.h @@ -9,25 +9,21 @@ */ -/* - * Compiler related options - */ - -/** Mark unused variables/parameters - * - * Tells the compiler a variable is unused, so the compiler doesn't spit a warning. - */ -#ifdef __GNUC__ -#define __sane_unused__ __attribute__((unused)) -#else -#define __sane_unused__ -#endif - /** @name Compatibility macros * @{ */ #include <sane/sanei_debug.h> +#if __STDC_VERSION__ >= 199901L +/* __func__ is provided */ +#elif __GNUC__ >= 5 +/* __func__ is provided */ +#elif __GNUC__ >= 2 +# define __func__ __FUNCTION__ +#else +# define __func__ "(unknown)" +#endif + #ifdef HAVE_SYS_HW_H /* OS/2 i/o-port access compatibility macros: */ # define inb(p) _inp8 (p) |