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Reference and usage guide for sp.h — a single-header C standard-library replacement, with strict rules for using its APIs and iterators.
Provides a detailed, prescriptive reference for sp.h, a single-header C standard-library replacement. The skill teaches safe usage patterns, required coding conventions (zero-initialization, allocator usage, sp_str_t string handling), and namespace-specific APIs (memory, strings, containers, IO). It mandates consulting bundled references and includes examples for initialization, string handling, dynamic arrays, hash tables, logging, and error handling.
Use this skill when you need authoritative guidance on using sp.h APIs in code generation or code-review tasks: e.g., writing functions that interact with sp_str_t, using sp_dyn_array/ sp_ht containers, or following project-specific logging and error-handling conventions. It is valuable for code-assistant workflows that must produce source-consistent declarations and adhere to the project's strict rules.
Best suited for code-focused assistants that can read and reproduce C API signatures precisely (Claude Code, Copilot/Codex-style tools).
This skill has not been reviewed by our automated audit pipeline yet.
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