mirror of
https://github.com/radio95-rnt/fm95.git
synced 2026-02-26 19:23:51 +01:00
12 lines
228 B
C
12 lines
228 B
C
#pragma once
|
|
#include <math.h>
|
|
#ifndef M_PI
|
|
#define M_PI 3.14159265358979323846
|
|
#endif
|
|
#ifndef M_2PI
|
|
#define M_2PI (M_PI * 2.0)
|
|
#endif
|
|
|
|
inline float sincf(float x) {
|
|
return (x == 0.0f) ? 1.0f : sinf(M_PI * x) / (M_PI * x);
|
|
} |