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| author | Thomas Voss <mail@thomasvoss.com> | 2024-01-13 01:24:55 +0100 |
|---|---|---|
| committer | Thomas Voss <mail@thomasvoss.com> | 2024-01-13 01:24:55 +0100 |
| commit | 0250c14c9a3c838e7f6a77d350d05cb9108abc77 (patch) | |
| tree | b7d5a15c4c6132d7388ad7135ce21e3abb2f9a7b | |
| parent | fef0cdfd0c3ed09f8601cfb7e18a64c7bdaba317 (diff) | |
Simplify macros
| -rw-r--r-- | cbs.h | 11 |
1 files changed, 5 insertions, 6 deletions
@@ -76,15 +76,14 @@ #include <unistd.h> #include <wordexp.h> -/* C23 changed a lot so we want to check for it, and some idiot decided that - __STDC_VERSION__ is an optional macro */ -#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 202000 -# define CBS_IS_C23 +/* C23 changed a lot so we want to check for it */ +#if __STDC_VERSION__ >= 202000 +# define CBS_IS_C23 1 #endif /* Some C23 compat. In C23 booleans are actual keywords, and the noreturn attribute is different. */ -#ifdef CBS_IS_C23 +#if CBS_IS_C23 # define noreturn [[noreturn]] #else # include <stdbool.h> @@ -94,7 +93,7 @@ /* Give helpful diagnostics when people use die() incorrectly on GCC. C23 introduced C++ attribute syntax, so we need a check for that too. */ #ifdef __GNUC__ -# ifdef CBS_IS_C23 +# if CBS_IS_C23 # define ATTR_FMT [[gnu::format(printf, 1, 2)]] # else # define ATTR_FMT __attribute__((format(printf, 1, 2))) |