# cbindgen config — generates include/wai.h from the FFI surface in
# src/ffi.rs and the public constants in src/lib.rs. The header is
# committed so SDK consumers can browse without building the crate.

language = "C"
include_guard = "WAI_H"
pragma_once = true
cpp_compat = true
documentation = true
documentation_style = "doxy"
header = """
/*
 * WAI — Web AI media transport + execution.
 *
 * Auto-generated by cbindgen from src/ffi.rs. DO NOT EDIT — regenerate
 * by rebuilding `wai-rs` (the build.rs runs cbindgen) or by running
 *   cbindgen --config cbindgen.toml --crate wai --output include/wai.h
 *
 * SDK contract:
 *   - Every `wai_*` function returns a `wai_status_t` (typedef int).
 *     0 = ok; non-zero = see WAI_ERR_* below + wai_last_error().
 *   - Any `WaiBuffer` written into an out parameter MUST be freed via
 *     `wai_buffer_free`. Passing a zero-cap buffer to free is safe.
 *   - `wai_last_error()` returns a NUL-terminated UTF-8 string that is
 *     valid until the next wai_* call on the same thread.
 *
 * Build the library:
 *   cargo build --release          # produces libwai.{so,dylib,a}
 * Link with:
 *   gcc your.c -lwai               # static or dynamic per linker
 */
"""

[parse]
parse_deps = false

[export]
prefix = ""
# Only export items whose names start with `wai_` or `WAI_` — keeps
# internal helpers out of the public C surface.
[export.rename]
"WaiBuffer" = "wai_buffer_t"
"WaiDecoded" = "wai_decoded_t"
"WaiIntDeclared" = "wai_int_declared_t"

[fn]
prefix = ""

[enum]
prefix_with_name = false