1 /* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
2  * Use of this source code is governed by a BSD-style license that can be
3  * found in the LICENSE file.
4  */
5 
6 #ifndef DSP_TEST_UTIL_H_
7 #define DSP_TEST_UTIL_H_
8 
9 #ifdef __cplusplus
10 extern "C" {
11 #endif
12 
13 /* Tests if the system supports denormal numbers. Returns 1 if so, 0
14  * otherwise.*/
15 int dsp_util_has_denormal();
16 
17 /* Clears floating point exceptions. For debugging only. */
18 void dsp_util_clear_fp_exceptions();
19 
20 /* Prints floating point exceptions to stdout. For debugging only. */
21 void dsp_util_print_fp_exceptions();
22 
23 #ifdef __cplusplus
24 } /* extern "C" */
25 #endif
26 
27 #endif /* DSP_TEST_UTIL_H_ */
28