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HSP File Format Specification
HSP file format is a proprietary format developed by the company, supporting multiple compression algorithms and encryption mechanisms, suitable for embedded firmware and resource packages.
typedef struct {
uint8_t magic[4]; // File identifier "HSP\0"
uint8_t version; // Version number
uint8_t flags; // Flags (compression, encryption, etc.)
uint16_t header_size; // Header size
uint32_t total_size; // Total file size
uint32_t dir_offset; // Directory offset
uint32_t dir_size; // Directory size
uint32_t data_offset; // Data offset
uint32_t data_size; // Data size
uint32_t crc32; // Overall CRC32 checksum
uint8_t reserved[84]; // Reserved fields
} HSPHeader;