text: // Copyright (c) 2016 Google Inc.
  //
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  //     http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  
  #ifndef SOURCE_SPIRV_TARGET_ENV_H_
  #define SOURCE_SPIRV_TARGET_ENV_H_
  
  #include "spirv-tools/libspirv.h"
  
  // Parses s into *env and returns true if successful.  If unparsable, returns
  // false and sets *env to SPV_ENV_UNIVERSAL_1_0.
  bool spvParseTargetEnv(const char* s, spv_target_env* env);
  
  // Returns true if |env| is a VULKAN environment, false otherwise.
  bool spvIsVulkanEnv(spv_target_env env);
  
  // Returns true if |env| is an OPENCL environment, false otherwise.
  bool spvIsOpenCLEnv(spv_target_env env);
  
  // Returns true if |env| is an WEBGPU environment, false otherwise.
  bool spvIsWebGPUEnv(spv_target_env env);
  
  // Returns the version number for the given SPIR-V target environment.
  uint32_t spvVersionForTargetEnv(spv_target_env env);
  
  #endif  // SOURCE_SPIRV_TARGET_ENV_H_
  