#include "_CJavaScriptKit.h"

#if __wasm32__

# ifndef __wasi__

# if __has_include("malloc.h")

# include <malloc.h>

# endif

extern void *malloc(size_t size);

extern void free(void *ptr);

extern void *memset (void *, int, size_t);

extern void *memcpy (void *__restrict, const void *__restrict, size_t);

# else

# include <stdlib.h>

# include <stdbool.h>

# endif

/// The compatibility runtime library version.

/// Notes: If you change any interface of runtime library, please increment

/// this and `SwiftRuntime.version` in `./Runtime/src/index.ts`.

__attribute__((export_name("swjs_library_version")))

int swjs_library_version(void) {

return 708;

}

__attribute__((export_name("swjs_prepare_host_function_call")))

void *swjs_prepare_host_function_call(const int argc) {

return malloc(argc * sizeof(RawJSValue));

}

__attribute__((export_name("swjs_cleanup_host_function_call")))

void swjs_cleanup_host_function_call(void *argv_buffer) {

free(argv_buffer);

}

// NOTE: This __wasi__ check is a hack for Embedded compatibility (assuming that if __wasi__ is defined, we are not building for Embedded)

// cdecls don't work in Embedded, but @_expose(wasm) can be used with Swift >=6.0

// the previously used `#if __Embedded` did not play well with SwiftPM (defines needed to be on every target up the chain)

# ifdef __wasi__

bool _call_host_function_impl(const JavaScriptHostFuncRef host_func_ref,

const RawJSValue *argv, const int argc,

const JavaScriptObjectRef callback_func);

__attribute__((export_name("swjs_call_host_function")))

bool swjs_call_host_function(const JavaScriptHostFuncRef host_func_ref,

const RawJSValue *argv, const int argc,

const JavaScriptObjectRef callback_func) {

return _call_host_function_impl(host_func_ref, argv, argc, callback_func);

}

void _free_host_function_impl(const JavaScriptHostFuncRef host_func_ref);

__attribute__((export_name("swjs_free_host_function")))

void swjs_free_host_function(const JavaScriptHostFuncRef host_func_ref) {

_free_host_function_impl(host_func_ref);

}

int _library_features(void);

__attribute__((export_name("swjs_library_features")))

int swjs_library_features(void) {

return _library_features();

}

# endif

#endif

int swjs_get_worker_thread_id_cached(void) {

_Thread_local static int tid = 0;

if (tid == 0) {

tid = swjs_get_worker_thread_id();

}

return tid;

}