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Diffstat (limited to '.ccls-cache/@@home@niliara@configs/@usr@lib@clang@18@include@stddef.h')
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1 files changed, 123 insertions, 0 deletions
diff --git a/.ccls-cache/@@home@niliara@configs/@usr@lib@clang@18@include@stddef.h b/.ccls-cache/@@home@niliara@configs/@usr@lib@clang@18@include@stddef.h new file mode 100755 index 0000000..e0ad7b8 --- /dev/null +++ b/.ccls-cache/@@home@niliara@configs/@usr@lib@clang@18@include@stddef.h @@ -0,0 +1,123 @@ +/*===---- stddef.h - Basic type definitions --------------------------------=== + * + * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. + * See https://llvm.org/LICENSE.txt for license information. + * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception + * + *===-----------------------------------------------------------------------=== + */ + +/* + * This header is designed to be included multiple times. If any of the __need_ + * macros are defined, then only that subset of interfaces are provided. This + * can be useful for POSIX headers that need to not expose all of stddef.h, but + * need to use some of its interfaces. Otherwise this header provides all of + * the expected interfaces. + * + * When clang modules are enabled, this header is a textual header. It ignores + * its header guard so that multiple submodules can export its interfaces. + * Take module SM with submodules A and B, whose headers both include stddef.h + * When SM.A builds, __STDDEF_H will be defined. When SM.B builds, the + * definition from SM.A will leak when building without local submodule + * visibility. stddef.h wouldn't include any of its implementation headers, and + * SM.B wouldn't import any of the stddef modules, and SM.B's `export *` + * wouldn't export any stddef interfaces as expected. However, since stddef.h + * ignores its header guard when building with modules, it all works as + * expected. + * + * When clang modules are not enabled, the header guards can function in the + * normal simple fashion. + */ +#if !defined(__STDDEF_H) || __has_feature(modules) || \ + (defined(__STDC_WANT_LIB_EXT1__) && __STDC_WANT_LIB_EXT1__ >= 1) || \ + defined(__need_ptrdiff_t) || defined(__need_size_t) || \ + defined(__need_rsize_t) || defined(__need_wchar_t) || \ + defined(__need_NULL) || defined(__need_nullptr_t) || \ + defined(__need_unreachable) || defined(__need_max_align_t) || \ + defined(__need_offsetof) || defined(__need_wint_t) + +#if !defined(__need_ptrdiff_t) && !defined(__need_size_t) && \ + !defined(__need_rsize_t) && !defined(__need_wchar_t) && \ + !defined(__need_NULL) && !defined(__need_nullptr_t) && \ + !defined(__need_unreachable) && !defined(__need_max_align_t) && \ + !defined(__need_offsetof) && !defined(__need_wint_t) +#define __STDDEF_H +#define __need_ptrdiff_t +#define __need_size_t +/* ISO9899:2011 7.20 (C11 Annex K): Define rsize_t if __STDC_WANT_LIB_EXT1__ is + * enabled. */ +#if defined(__STDC_WANT_LIB_EXT1__) && __STDC_WANT_LIB_EXT1__ >= 1 +#define __need_rsize_t +#endif +#define __need_wchar_t +#define __need_NULL +#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 202311L) || \ + defined(__cplusplus) +#define __need_nullptr_t +#endif +#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 202311L +#define __need_unreachable +#endif +#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) || \ + (defined(__cplusplus) && __cplusplus >= 201103L) +#define __need_max_align_t +#endif +#define __need_offsetof +/* wint_t is provided by <wchar.h> and not <stddef.h>. It's here + * for compatibility, but must be explicitly requested. Therefore + * __need_wint_t is intentionally not defined here. */ +#endif + +#if defined(__need_ptrdiff_t) +#include <__stddef_ptrdiff_t.h> +#undef __need_ptrdiff_t +#endif /* defined(__need_ptrdiff_t) */ + +#if defined(__need_size_t) +#include <__stddef_size_t.h> +#undef __need_size_t +#endif /*defined(__need_size_t) */ + +#if defined(__need_rsize_t) +#include <__stddef_rsize_t.h> +#undef __need_rsize_t +#endif /* defined(__need_rsize_t) */ + +#if defined(__need_wchar_t) +#include <__stddef_wchar_t.h> +#undef __need_wchar_t +#endif /* defined(__need_wchar_t) */ + +#if defined(__need_NULL) +#include <__stddef_null.h> +#undef __need_NULL +#endif /* defined(__need_NULL) */ + +#if defined(__need_nullptr_t) +#include <__stddef_nullptr_t.h> +#undef __need_nullptr_t +#endif /* defined(__need_nullptr_t) */ + +#if defined(__need_unreachable) +#include <__stddef_unreachable.h> +#undef __need_unreachable +#endif /* defined(__need_unreachable) */ + +#if defined(__need_max_align_t) +#include <__stddef_max_align_t.h> +#undef __need_max_align_t +#endif /* defined(__need_max_align_t) */ + +#if defined(__need_offsetof) +#include <__stddef_offsetof.h> +#undef __need_offsetof +#endif /* defined(__need_offsetof) */ + +/* Some C libraries expect to see a wint_t here. Others (notably MinGW) will use +__WINT_TYPE__ directly; accommodate both by requiring __need_wint_t */ +#if defined(__need_wint_t) +#include <__stddef_wint_t.h> +#undef __need_wint_t +#endif /* __need_wint_t */ + +#endif |