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/*
*
* Copyright 2018 gRPC authors.
*
* 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 GRPC_TEST_CORE_UTIL_FUZZER_UTIL_H
#define GRPC_TEST_CORE_UTIL_FUZZER_UTIL_H
#include <stdint.h>
namespace grpc_core {
namespace testing {
// Main struct for input_stream. It allows easy access to input
// bytes, and allows reading a little past the end(avoiding
// needing to check everywhere).
typedef struct {
const uint8_t* cur;
const uint8_t* end;
} input_stream;
// get a byte from an input stream.
uint8_t grpc_fuzzer_get_next_byte(input_stream* inp);
// get a string and boolean values (if special is not null) from an input
// stream.
char* grpc_fuzzer_get_next_string(input_stream* inp, bool* special);
// get a uint32 value from an input stream.
uint32_t grpc_fuzzer_get_next_uint32(input_stream* inp);
} // namespace testing
} // namespace grpc_core
#endif /* GRPC_TEST_CORE_UTIL_FUZZER_UTIL_H */
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