paqa_devs.c: define _USE_MATH_DEFINES (#554)

before including math.h

Fixes #551
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Phil Burk 2021-04-17 13:00:18 -07:00 committed by GitHub
commit 32f5cbda7e
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@ -55,6 +55,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define _USE_MATH_DEFINES
#include <math.h>
#include "portaudio.h"
#include "pa_trace.h"