code / tomo

   1 #pragma once
   2 
   3 // An unsigned byte datatype
   4 
   5 #include <stdbool.h>
   6 #include <stdint.h>
   7 
   8 #include "datatypes.h"
   9 #include "integers.h"
  10 #include "types.h"
  11 #include "util.h"
  12 
  13 #define Byte(b) ((Byte_t)(b))
  14 
  15 PUREFUNC Text_t Byte$as_text(const void *b, bool colorize, const TypeInfo_t *type);
  16 
  17 Byte_t Byte$from_int(Int_t i, bool truncate);
  18 Byte_t Byte$from_int64(int64_t i, bool truncate);
  19 Byte_t Byte$from_int32(int32_t i, bool truncate);
  20 Byte_t Byte$from_int16(int16_t i, bool truncate);
  21 OptionalByte_t Byte$parse(Text_t text, OptionalInt_t base, Text_t *remainder);
  22 Closure_t Byte$to(Byte_t first, Byte_t last, OptionalInt8_t step);
  23 
  24 MACROLIKE Byte_t Byte$from_int8(int8_t i) {
  25     return (Byte_t)i;
  26 }
  27 MACROLIKE Byte_t Byte$from_bool(bool b) {
  28     return (Byte_t)b;
  29 }
  30 CONSTFUNC bool Byte$is_between(const Byte_t x, const Byte_t low, const Byte_t high);
  31 
  32 extern const Byte_t Byte$min;
  33 extern const Byte_t Byte$max;
  34 
  35 extern const TypeInfo_t Byte$info;
  36 
  37 Text_t Byte$hex(Byte_t byte, bool uppercase, bool prefix);
  38 bool Byte$get_bit(Byte_t x, Int_t bit_index);