1 // Copyright 2021 The PDFium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CONSTANTS_ASCII_H_ 6 #define CONSTANTS_ASCII_H_ 7 8 #include <stdint.h> 9 10 namespace pdfium { 11 namespace ascii { 12 13 constexpr uint8_t kNul = 0x00; 14 constexpr uint8_t kControlA = 0x01; 15 constexpr uint8_t kControlB = 0x02; 16 constexpr uint8_t kControlC = 0x03; 17 constexpr uint8_t kBackspace = 0x08; 18 constexpr uint8_t kTab = 0x09; 19 constexpr uint8_t kNewline = 0x0a; 20 constexpr uint8_t kReturn = 0x0d; 21 constexpr uint8_t kControlV = 0x16; 22 constexpr uint8_t kControlX = 0x18; 23 constexpr uint8_t kControlZ = 0x1a; 24 constexpr uint8_t kEscape = 0x1b; 25 constexpr uint8_t kSpace = 0x20; 26 27 } // namespace ascii 28 } // namespace pdfium 29 30 #endif // CONSTANTS_ASCII_H_ 31