Vlnk/src/vlnk.h

   1
   2 #ifndef __VLNK_H__
   3 #define __VLNK_H__
   4
   5 #define VLNK_FILE_LEN  32768
   6
   7 #define VLNK_NAME_MAX  384
   8
   9 #define VENTOY_GUID { 0x77772020, 0x2e77, 0x6576, { 0x6e, 0x74, 0x6f, 0x79, 0x2e, 0x6e, 0x65, 0x74 }}
  10
  11 #pragma pack(1)
  12
  13 typedef struct ventoy_guid
  14 {
  15     uint32_t   data1;
  16     uint16_t   data2;
  17     uint16_t   data3;
  18     uint8_t    data4[8];
  19 }ventoy_guid;
  20
  21 typedef struct ventoy_vlnk
  22 {
  23     ventoy_guid   guid;         // VENTOY_GUID
  24     uint32_t crc32;        // crc32
  25     uint32_t  disk_signature;
  26     uint64_t part_offset; // in bytes
  27     char filepath[VLNK_NAME_MAX];
  28     uint8_t reserverd[96];
  29 }ventoy_vlnk;
  30 #pragma pack()
  31
  32 uint32_t ventoy_getcrc32c (uint32_t crc, const void *buf, int size);
  33 int ventoy_create_vlnk(uint32_t disksig, uint64_t partoffset, const char *path, ventoy_vlnk *vlnk);
  34 int CheckVlnkData(ventoy_vlnk *vlnk);
  35 int IsSupportedImgSuffix(char *suffix);
  36
  37 #endif
  38