Triple

Target class: C standard library header
Context triple: [stddef.h, instanceOf, C standard library header]

• A. C library function
  A C library function is a pre-written, reusable routine provided by the C standard or external libraries that performs common tasks such as input/output, memory management, string handling, or mathematical computations.
• B. Rust standard library crate
  A Rust standard library crate is a core collection of foundational modules and types, bundled with the Rust language, that provide essential functionality such as memory management, collections, I/O, concurrency, and platform abstractions without requiring external dependencies.
• C. system library chosen
  A system library is a collection of precompiled, reusable code modules provided by the operating system or runtime environment that applications can call to perform common low-level tasks and access system services.
• D. ANSI standard
  An ANSI standard is a formally approved specification developed and coordinated by the American National Standards Institute to ensure compatibility, safety, and quality across products, services, and systems in the United States.
• E. class library
  A class library is a collection of reusable classes and related code components packaged together to provide common functionality that can be shared across multiple applications.
• F. None of above.