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author | Michael Drake <michael.drake@codethink.co.uk> | 2022-03-26 16:17:32 +0000 |
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committer | Michael Drake <michael.drake@codethink.co.uk> | 2022-03-26 16:17:32 +0000 |
commit | 73215930a3f45735ddc31b439111e575d73ab6f3 (patch) | |
tree | fe0c674156721d823c2f11bed10920761417bdf3 /include | |
parent | b320babd590a54588a3f568aa31f854133e850f2 (diff) | |
download | libnsutils-73215930a3f45735ddc31b439111e575d73ab6f3.tar.gz libnsutils-73215930a3f45735ddc31b439111e575d73ab6f3.tar.bz2 |
Assert: Add static assertion macro.
We're not C11 so we can't use static_assert().
Diffstat (limited to 'include')
-rw-r--r-- | include/nsutils/assert.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/nsutils/assert.h b/include/nsutils/assert.h new file mode 100644 index 0000000..0f8f14d --- /dev/null +++ b/include/nsutils/assert.h @@ -0,0 +1,24 @@ +/* + * This file is part of LibNSUtils. + * Licensed under the MIT License, + * http://www.opensource.org/licenses/mit-license.php + * Copyright 2022 Michael Drake <tlsa@netsurf-browser.org> + */ + +/** + * \file + * Static assertion macro. + */ + +#ifndef NSUTILS_ASSERT_H__ +#define NSUTILS_ASSERT_H__ + +/** Compile time assertion macro. */ +#define ns_static_assert(e) \ +{ \ + enum { \ + cyaml_static_assert_check = 1 / (!!(e)) \ + }; \ +} + +#endif |