1 files changed, 26 insertions, 18 deletions
diff --git a/std/special/c.zig b/std/special/c.zig
index b3cf54619f..15cefbd2a0 100644
--- a/std/special/c.zig
+++ b/std/special/c.zig
@@ -254,24 +254,32 @@ export fn fmod(x: f64, y: f64) f64 {
 
 // TODO add intrinsics for these (and probably the double version too)
 // and have the math stuff use the intrinsic. same as @mod and @rem
-export fn floorf(x: f32) f32 {
-    return math.floor(x);
-}
-export fn ceilf(x: f32) f32 {
-    return math.ceil(x);
-}
-export fn floor(x: f64) f64 {
-    return math.floor(x);
-}
-export fn ceil(x: f64) f64 {
-    return math.ceil(x);
-}
-export fn fma(a: f64, b: f64, c: f64) f64 {
-    return math.fma(f64, a, b, c);
-}
-export fn fmaf(a: f32, b: f32, c: f32) f32 {
-    return math.fma(f32, a, b, c);
-}
+export fn floorf(x: f32) f32 {return math.floor(x);}
+export fn ceilf(x: f32) f32 {return math.ceil(x);}
+export fn floor(x: f64) f64 {return math.floor(x);}
+export fn ceil(x: f64) f64 {return math.ceil(x);}
+export fn fma(a: f64, b: f64, c: f64) f64 {return math.fma(f64, a, b, c);}
+export fn fmaf(a: f32, b: f32, c: f32) f32 {return math.fma(f32, a, b, c);}
+export fn sin(a: f64) f64 {return math.sin(a);}
+export fn sinf(a: f32) f32 {return math.sin(a);}
+export fn cos(a: f64) f64 {return math.cos(a);}
+export fn cosf(a: f32) f32 {return math.cos(a);}
+export fn exp(a: f64) f64 {return math.exp(a);}
+export fn expf(a: f32) f32 {return math.exp(a);}
+export fn exp2(a: f64) f64 {return math.exp2(a);}
+export fn exp2f(a: f32) f32 {return math.exp2(a);}
+export fn log(a: f64) f64 {return math.ln(a);}
+export fn logf(a: f32) f32 {return math.ln(a);}
+export fn log2(a: f64) f64 {return math.log2(a);}
+export fn log2f(a: f32) f32 {return math.log2(a);}
+export fn log10(a: f64) f64 {return math.log10(a);}
+export fn log10f(a: f32) f32 {return math.log10(a);}
+export fn fabs(a: f64) f64 {return math.fabs(a);}
+export fn fabsf(a: f32) f32 {return math.fabs(a);}
+export fn trunc(a: f64) f64 {return math.trunc(a);}
+export fn truncf(a: f32) f32 {return math.trunc(a);}
+export fn round(a: f64) f64 {return math.round(a);}
+export fn roundf(a: f32) f32 {return math.round(a);}
 fn generic_fmod(comptime T: type, x: T, y: T) T {
     @setRuntimeSafety(false);