3 use libc::{c_float, c_double};
7 pub fn acos(n: c_double) -> c_double;
8 pub fn acosf(n: c_float) -> c_float;
9 pub fn asin(n: c_double) -> c_double;
10 pub fn asinf(n: c_float) -> c_float;
11 pub fn atan(n: c_double) -> c_double;
12 pub fn atan2(a: c_double, b: c_double) -> c_double;
13 pub fn atan2f(a: c_float, b: c_float) -> c_float;
14 pub fn atanf(n: c_float) -> c_float;
15 pub fn cbrt(n: c_double) -> c_double;
16 pub fn cbrtf(n: c_float) -> c_float;
17 pub fn cosh(n: c_double) -> c_double;
18 pub fn coshf(n: c_float) -> c_float;
19 pub fn expm1(n: c_double) -> c_double;
20 pub fn expm1f(n: c_float) -> c_float;
21 pub fn fdim(a: c_double, b: c_double) -> c_double;
22 pub fn fdimf(a: c_float, b: c_float) -> c_float;
23 pub fn hypot(x: c_double, y: c_double) -> c_double;
24 pub fn hypotf(x: c_float, y: c_float) -> c_float;
25 pub fn log1p(n: c_double) -> c_double;
26 pub fn log1pf(n: c_float) -> c_float;
27 pub fn sinh(n: c_double) -> c_double;
28 pub fn sinhf(n: c_float) -> c_float;
29 pub fn tan(n: c_double) -> c_double;
30 pub fn tanf(n: c_float) -> c_float;
31 pub fn tanh(n: c_double) -> c_double;
32 pub fn tanhf(n: c_float) -> c_float;