surfman 0.12.0

A cross-platform, low-level toolkit for GPU surface management
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// surfman/surfman/src/platform/macos/system/ffi.rs
//
//! FFI definitions for the macOS backend.

#![allow(non_upper_case_globals)]

pub(crate) const kIODefaultCache: i32 = 0;
pub(crate) const kIOWriteCombineCache: i32 = 4;
pub(crate) const kIOMapCacheShift: i32 = 8;
pub(crate) const kIOMapDefaultCache: i32 = kIODefaultCache << kIOMapCacheShift;
pub(crate) const kIOMapWriteCombineCache: i32 = kIOWriteCombineCache << kIOMapCacheShift;