/*

* Copyright 2021 The Emscripten Authors. All rights reserved.

* Emscripten is available under two separate licenses, the MIT license and the

* University of Illinois/NCSA Open Source License. Both these licenses can be

* found in the LICENSE file.

*/

#ifdef __cplusplus

extern "C" {

#endif

// Write directly JavaScript console. This can be useful for debugging since it

// bypasses the stdio and filesystem sub-systems.

void emscripten_console_log(const char *utf8String __attribute__((nonnull)));

void emscripten_console_warn(const char *utf8String __attribute__((nonnull)));

void emscripten_console_error(const char *utf8String __attribute__((nonnull)));

// Write to the out() and err() hooks directly (defined in shell.js).

// These have different behavior compared to console.log/err.

// Under node, they write to stdout and stderr which is a more direct way to

// write output especially in worker threads.

// The default behavior of these functions can be overridden by print and

// printErr, if provided on the Module object.

// These functions are mainly intended for internal use.

// See https://github.com/emscripten-core/emscripten/issues/14804

void _emscripten_out(const char *utf8String __attribute__((nonnull)));

void _emscripten_err(const char *utf8String __attribute__((nonnull)));

void _emscripten_dbg(const char *utf8String __attribute__((nonnull)));

// Similar to the above functions but operate with printf-like semantics.

void emscripten_console_logf(const char *utf8String __attribute__((nonnull)), ...) __attribute__((__format__(printf, 1, 2)));

void emscripten_console_warnf(const char *utf8String __attribute__((nonnull)), ...) __attribute__((__format__(printf, 1, 2)));

void emscripten_console_errorf(const char *utf8String __attribute__((nonnull)), ...)__attribute__((__format__(printf, 1, 2)));

void _emscripten_outf(const char *utf8String __attribute__((nonnull)), ...) __attribute__((__format__(printf, 1, 2)));

void _emscripten_errf(const char *utf8String __attribute__((nonnull)), ...) __attribute__((__format__(printf, 1, 2)));

void _emscripten_dbgf(const char *utf8String __attribute__((nonnull)), ...) __attribute__((__format__(printf, 1, 2)));

#ifdef __cplusplus

}

#endif