diff options
Diffstat (limited to 'src/prelude.h')
| -rw-r--r-- | src/prelude.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/prelude.h b/src/prelude.h index 3521fe8..0944df1 100644 --- a/src/prelude.h +++ b/src/prelude.h @@ -50,6 +50,9 @@ extern const char bfs_version[]; #if __has_include(<paths.h>) # define BFS_HAS_PATHS_H true #endif +#if __has_include(<stdbit.h>) +# define BFS_HAS_STDBIT_H true +#endif #if __has_include(<sys/extattr.h>) # define BFS_HAS_SYS_EXTATTR_H true #endif @@ -76,6 +79,7 @@ extern const char bfs_version[]; #define BFS_HAS_MNTENT_H __GLIBC__ #define BFS_HAS_PATHS_H true +#define BFS_HAS_STDBIT_H (__STDC_VERSION__ >= C23) #define BFS_HAS_SYS_EXTATTR_H __FreeBSD__ #define BFS_HAS_SYS_MKDEV_H false #define BFS_HAS_SYS_PARAM_H true @@ -133,7 +137,7 @@ extern const char bfs_version[]; /** * Get the length of an array. */ -#define countof(array) (sizeof(array) / sizeof(0[array])) +#define countof(...) (sizeof(__VA_ARGS__) / sizeof(0[__VA_ARGS__])) /** * False sharing/destructive interference/largest cache line size. |