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| author | Thomas Voss <mail@thomasvoss.com> | 2024-04-22 23:27:07 +0200 |
|---|---|---|
| committer | Thomas Voss <mail@thomasvoss.com> | 2024-04-22 23:31:01 +0200 |
| commit | 291803b886fdbe2ff49dd248c19f38b3d7b68524 (patch) | |
| tree | b3d6e706fb8eabb7df391ebce3af322b56e2ab23 /include | |
| parent | c62ed622ee5612e155e4176767ab1028f89a3b82 (diff) | |
Add usage()
Diffstat (limited to 'include')
| -rw-r--r-- | include/errors.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/errors.h b/include/errors.h index 961ecf1..c8576f0 100644 --- a/include/errors.h +++ b/include/errors.h @@ -5,6 +5,9 @@ #include "_attrs.h" +void usage(const char *, ...); +#define usage(...) usage(__VA_ARGS__, nullptr) + [[gnu::format(printf, 1, 2)]] void warn(const char *, ...); void vwarn(const char *, va_list); |