Kyle Bayes
f1007df013
PiperOrigin-RevId: 499485127 Change-Id: I5aed6549db18b92d7c8a3b7590e50a00ce13a439
56 lines
1.8 KiB
C
56 lines
1.8 KiB
C
// Copyright 2021 DeepMind Technologies Limited
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef MUJOCO_SRC_ENGINE_ENGINE_CROSSPLATFORM_H_
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#define MUJOCO_SRC_ENGINE_ENGINE_CROSSPLATFORM_H_
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#include <stdlib.h>
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// Windows
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#ifdef _WIN32
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// #define isnan _isnan
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#define strcasecmp _stricmp
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#define strncasecmp _strnicmp
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#define mjQUICKSORT(buf, elnum, elsz, func, context) \
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qsort_s(buf, elnum, elsz, func, context)
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#define quicksortfunc(name, context, el1, el2) \
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static int name(void* context, const void* el1, const void* el2)
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// Unix-common
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#else
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// Apple
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#ifdef __APPLE__
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#define mjQUICKSORT(buf, elnum, elsz, func, context) \
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qsort_r(buf, elnum, elsz, context, func)
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#define quicksortfunc(name, context, el1, el2) \
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static int name(void* context, const void* el1, const void* el2)
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// non-Apple
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#else
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#define mjQUICKSORT(buf, elnum, elsz, func, context) \
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qsort_r(buf, elnum, elsz, func, context)
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#define quicksortfunc(name, context, el1, el2) \
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static int name(const void* el1, const void* el2, void* context)
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#endif
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#endif
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#if defined(__GNUC__) && __GNUC__ >= 7
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#define mjFALLTHROUGH __attribute__ ((fallthrough))
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#else
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#define mjFALLTHROUGH ((void) 0)
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#endif
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#endif // MUJOCO_SRC_ENGINE_ENGINE_CROSSPLATFORM_H_
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