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The C and C++ Include Header Files

cat -n /usr/include/wabt/filenames.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_FILENAMES_H_
    18	#define WABT_FILENAMES_H_
    19	
    20	#include "wabt/common.h"
    21	
    22	namespace wabt {
    23	
    24	extern const char* kWasmExtension;
    25	extern const char* kWatExtension;
    26	
    27	// Return only the file extension, e.g.:
    28	//
    29	// "foo.txt", => ".txt"
    30	// "foo" => ""
    31	// "/foo/bar/foo.wasm" => ".wasm"
    32	std::string_view GetExtension(std::string_view filename);
    33	
    34	// Strip extension, e.g.:
    35	//
    36	// "foo", => "foo"
    37	// "foo.bar" => "foo"
    38	// "/path/to/foo.bar" => "/path/to/foo"
    39	// "\\path\\to\\foo.bar" => "\\path\\to\\foo"
    40	std::string_view StripExtension(std::string_view s);
    41	
    42	// Strip everything up to and including the last slash, e.g.:
    43	//
    44	// "/foo/bar/baz", => "baz"
    45	// "/usr/local/include/stdio.h", => "stdio.h"
    46	// "foo.bar", => "foo.bar"
    47	std::string_view GetBasename(std::string_view filename);
    48	
    49	}  // namespace wabt
    50	
    51	#endif /* WABT_FILENAMES_H_ */