Zig 0.17.0-dev (Split by item)

This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig library itself.

gehf2.zig

File

lib/compiler_rt/gehf2.zig

Code

///! The quoted behavior definitions are from
///! https://gcc.gnu.org/onlinedocs/gcc-12.1.0/gccint/Soft-float-library-routines.html#Soft-float-library-routines
const symbol = @import("../compiler_rt.zig").symbol;
const comparef = @import("./comparef.zig");

comptime {
    symbol(&__gehf2, "__gehf2");
    symbol(&__gthf2, "__gthf2");
}

/// "These functions return a value greater than or equal to zero if neither
/// argument is NaN, and a is greater than or equal to b."
pub fn __gehf2(a: f16, b: f16) callconv(.c) i32 {
    return @backingInt(comparef.cmpf2(f16, comparef.GE, a, b));
}

/// "These functions return a value greater than zero if neither argument is NaN,
/// and a is strictly greater than b."
pub fn __gthf2(a: f16, b: f16) callconv(.c) i32 {
    return __gehf2(a, b);
}