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The C and C++ Include Header Files

cat -n /usr/include/wabt/generate-names.h

     1	/*
     2	 * Copyright 2016 WebAssembly Community Group participants
     3	 *
     4	 * Licensed under the Apache License, Version 2.0 (the "License");
     5	 * you may not use this file except in compliance with the License.
     6	 * You may obtain a copy of the License at
     7	 *
     8	 *     http://www.apache.org/licenses/LICENSE-2.0
     9	 *
    10	 * Unless required by applicable law or agreed to in writing, software
    11	 * distributed under the License is distributed on an "AS IS" BASIS,
    12	 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13	 * See the License for the specific language governing permissions and
    14	 * limitations under the License.
    15	 */
    16	
    17	#ifndef WABT_GENERATE_NAMES_H_
    18	#define WABT_GENERATE_NAMES_H_
    19	
    20	#include "wabt/common.h"
    21	
    22	namespace wabt {
    23	
    24	struct Module;
    25	
    26	enum NameOpts {
    27	  None = 0,
    28	  AlphaNames = 1 << 0,
    29	};
    30	
    31	Result GenerateNames(struct Module*, NameOpts opts = NameOpts::None);
    32	
    33	inline std::string IndexToAlphaName(Index index) {
    34	  std::string s;
    35	  do {
    36	    // For multiple chars, put most frequently changing char first.
    37	    s += 'a' + (index % 26);
    38	    index /= 26;
    39	    // Continue remaining sequence with 'a' rather than 'b'.
    40	  } while (index--);
    41	  return s;
    42	}
    43	
    44	}  // namespace wabt
    45	
    46	#endif /* WABT_GENERATE_NAMES_H_ */