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| author | Laurențiu Nicola <lnicola@dend.ro> | 2025-02-17 13:20:12 +0200 |
|---|---|---|
| committer | Laurențiu Nicola <lnicola@dend.ro> | 2025-02-17 13:20:12 +0200 |
| commit | b571e8a8aca9e22834a80cd8bff13ef311b447a1 (patch) | |
| tree | 34845c6ebfef9cb3705f610783a2b6da4a275b5b /library/std/src/sys/cmath.rs | |
| parent | 19fa3deab30f89b0c5fb0b7144a074d95a35ab5e (diff) | |
| parent | 273465e1f2932a30a5b56ac95859cdc86f3f33fa (diff) | |
Merge from rust-lang/rust
Diffstat (limited to 'library/std/src/sys/cmath.rs')
| -rw-r--r-- | library/std/src/sys/cmath.rs | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/library/std/src/sys/cmath.rs b/library/std/src/sys/cmath.rs index ee36127cfdf..c9969b4e376 100644 --- a/library/std/src/sys/cmath.rs +++ b/library/std/src/sys/cmath.rs @@ -2,7 +2,7 @@ // These symbols are all defined by `libm`, // or by `compiler-builtins` on unsupported platforms. -extern "C" { +unsafe extern "C" { pub fn acos(n: f64) -> f64; pub fn asin(n: f64) -> f64; pub fn atan(n: f64) -> f64; @@ -28,6 +28,10 @@ extern "C" { pub fn lgamma_r(n: f64, s: &mut i32) -> f64; #[cfg(not(target_os = "aix"))] pub fn lgammaf_r(n: f32, s: &mut i32) -> f32; + pub fn erf(n: f64) -> f64; + pub fn erff(n: f32) -> f32; + pub fn erfc(n: f64) -> f64; + pub fn erfcf(n: f32) -> f32; pub fn acosf128(n: f128) -> f128; pub fn asinf128(n: f128) -> f128; @@ -43,6 +47,8 @@ extern "C" { pub fn tanhf128(n: f128) -> f128; pub fn tgammaf128(n: f128) -> f128; pub fn lgammaf128_r(n: f128, s: &mut i32) -> f128; + pub fn erff128(n: f128) -> f128; + pub fn erfcf128(n: f128) -> f128; cfg_if::cfg_if! { if #[cfg(not(all(target_os = "windows", target_env = "msvc", target_arch = "x86")))] { |