usr/dummy-include/stddef.h

File Facts

System

Linux kernel

Corpus path

usr/dummy-include/stddef.h

Extension

.h

Size

260 bytes

Lines

14

Domain

Support Tooling And Documentation

Bucket

usr

Inferred role

Support Tooling And Documentation: implementation source

Status

source implementation candidate

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

• Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef _DUMMY_STDDEF_H
#define _DUMMY_STDDEF_H

#define offsetof(TYPE, MEMBER)	__builtin_offsetof(TYPE, MEMBER)

#ifdef __cplusplus
#define NULL 0
#else
#define NULL ((void *)0)
#endif

#endif /* _DUMMY_STDDEF_H */

Annotation

• Atlas domain: Support Tooling And Documentation / usr.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.