michael@0: // Copyright 2005, Google Inc.
michael@0: // All rights reserved.
michael@0: //
michael@0: // Redistribution and use in source and binary forms, with or without
michael@0: // modification, are permitted provided that the following conditions are
michael@0: // met:
michael@0: //
michael@0: //     * Redistributions of source code must retain the above copyright
michael@0: // notice, this list of conditions and the following disclaimer.
michael@0: //     * Redistributions in binary form must reproduce the above
michael@0: // copyright notice, this list of conditions and the following disclaimer
michael@0: // in the documentation and/or other materials provided with the
michael@0: // distribution.
michael@0: //     * Neither the name of Google Inc. nor the names of its
michael@0: // contributors may be used to endorse or promote products derived from
michael@0: // this software without specific prior written permission.
michael@0: //
michael@0: // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
michael@0: // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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michael@0: // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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michael@0: 
michael@0: // A sample program demonstrating using Google C++ testing framework.
michael@0: //
michael@0: // Author: wan@google.com (Zhanyong Wan)
michael@0: 
michael@0: #ifndef GTEST_SAMPLES_SAMPLE1_H_
michael@0: #define GTEST_SAMPLES_SAMPLE1_H_
michael@0: 
michael@0: // Returns n! (the factorial of n).  For negative n, n! is defined to be 1.
michael@0: int Factorial(int n);
michael@0: 
michael@0: // Returns true iff n is a prime number.
michael@0: bool IsPrime(int n);
michael@0: 
michael@0: #endif  // GTEST_SAMPLES_SAMPLE1_H_