derive-C/index_2bits__to__type_2def_8h_source.html

#if defined INDEX_BITS

    #if INDEX_BITS == 8

        #define INDEX_TYPE uint8_t

        #define CAPACITY_EXCLUSIVE_UPPER (UINT8_MAX + 1ULL)

        #define MAX_INDEX (UINT8_MAX - 1ULL)

        #define INDEX_NONE UINT8_MAX

    #elif INDEX_BITS == 16

        #define INDEX_TYPE uint16_t

        #define CAPACITY_EXCLUSIVE_UPPER (UINT16_MAX + 1ULL)

        #define MAX_INDEX (UINT16_MAX - 1ULL)

        #define INDEX_NONE UINT16_MAX

    #elif INDEX_BITS == 32

        #define INDEX_TYPE uint32_t

        #define CAPACITY_EXCLUSIVE_UPPER (UINT32_MAX + 1ULL)

        #define MAX_INDEX (UINT32_MAX - 1ULL)

        #define INDEX_NONE UINT32_MAX

    #elif INDEX_BITS == 64

        #define INDEX_TYPE uint64_t

        // JUSTIFY: Special case, we cannot store the max capacity as a size_t integer

        #define CAPACITY_EXCLUSIVE_UPPER UINT64_MAX

        #define MAX_INDEX (UINT64_MAX - 1ULL)

        #define INDEX_NONE UINT64_MAX

    #endif

#endif