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glibc/stdlib/tens_in_limb.c
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#include <gmp.h> | |
/* Definitions according to limb size used. */ | |
#if BITS_PER_MP_LIMB == 32 | |
# define MAX_DIG_PER_LIMB 9 | |
# define MAX_FAC_PER_LIMB 1000000000UL | |
#elif BITS_PER_MP_LIMB == 64 | |
# define MAX_DIG_PER_LIMB 19 | |
# define MAX_FAC_PER_LIMB 10000000000000000000ULL | |
#else | |
# error "mp_limb_t size " BITS_PER_MP_LIMB "not accounted for" | |
#endif | |
/* Local data structure. */ | |
const mp_limb_t _tens_in_limb[MAX_DIG_PER_LIMB + 1] = | |
{ 0, 10, 100, | |
1000, 10000, 100000L, | |
1000000L, 10000000L, 100000000L, | |
1000000000L | |
#if BITS_PER_MP_LIMB > 32 | |
, 10000000000ULL, 100000000000ULL, | |
1000000000000ULL, 10000000000000ULL, 100000000000000ULL, | |
1000000000000000ULL, 10000000000000000ULL, 100000000000000000ULL, | |
1000000000000000000ULL, 10000000000000000000ULL | |
#endif | |
#if BITS_PER_MP_LIMB > 64 | |
#error "Need to expand tens_in_limb table to" MAX_DIG_PER_LIMB | |
#endif | |
}; |