/** @file @brief Header providing a C-safe "bool" type, because we can't depend on Visual Studio providing proper C99 support in external-facing APIs. Must be c-safe! @date 2015 @author Sensics, Inc. <http://sensics.com/osvr> */ /* // Copyright 2015 Sensics, 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 INCLUDED_BoolC_h_GUID_4F97BE90_2758_4BA5_B0FC_0CA92DEBA210 #define INCLUDED_BoolC_h_GUID_4F97BE90_2758_4BA5_B0FC_0CA92DEBA210 /* Internal Includes */ #include <osvr/Util/APIBaseC.h> #include <osvr/Util/StdInt.h> /* Library/third-party includes */ /* none */ /* Standard includes */ /* none */ OSVR_EXTERN_C_BEGIN /** @addtogroup Util @{ */ /** @brief A pre-C99-safe bool type. Canonical values for true and false are * provided. Interpretation of other values is not defined. */ typedef uint8_t OSVR_CBool; /** @brief Canonical "true" value for OSVR_CBool */ #define OSVR_TRUE (1) /** @brief Canonical "false" value for OSVR_CBool */ #define OSVR_FALSE (0) /** @} */ OSVR_EXTERN_C_END #endif