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-rw-r--r--libtommath/tommath.h28
1 files changed, 14 insertions, 14 deletions
diff --git a/libtommath/tommath.h b/libtommath/tommath.h
index 80bae69..7d92d97 100644
--- a/libtommath/tommath.h
+++ b/libtommath/tommath.h
@@ -238,10 +238,10 @@ int mp_init_set (mp_int * a, mp_digit b);
int mp_init_set_int (mp_int * a, unsigned long b);
/* copy, b = a */
-int mp_copy(mp_int *a, mp_int *b);
+int mp_copy(const mp_int *a, mp_int *b);
/* inits and copies, a = b */
-int mp_init_copy(mp_int *a, mp_int *b);
+int mp_init_copy(mp_int *a, const mp_int *b);
/* trim unused digits */
void mp_clamp(mp_int *a);
@@ -261,25 +261,25 @@ void mp_rshd(mp_int *a, int b);
int mp_lshd(mp_int *a, int b);
/* c = a / 2**b, implemented as c = a >> b */
-int mp_div_2d(mp_int *a, int b, mp_int *c, mp_int *d);
+int mp_div_2d(const mp_int *a, int b, mp_int *c, mp_int *d);
/* b = a/2 */
int mp_div_2(mp_int *a, mp_int *b);
/* c = a * 2**b, implemented as c = a << b */
-int mp_mul_2d(mp_int *a, int b, mp_int *c);
+int mp_mul_2d(const mp_int *a, int b, mp_int *c);
/* b = a*2 */
int mp_mul_2(mp_int *a, mp_int *b);
/* c = a mod 2**b */
-int mp_mod_2d(mp_int *a, int b, mp_int *c);
+int mp_mod_2d(const mp_int *a, int b, mp_int *c);
/* computes a = 2**b */
int mp_2expt(mp_int *a, int b);
/* Counts the number of lsbs which are zero before the first zero bit */
-int mp_cnt_lsb(mp_int *a);
+int mp_cnt_lsb(const mp_int *a);
/* I Love Earth! */
@@ -299,16 +299,16 @@ int mp_and(mp_int *a, mp_int *b, mp_int *c);
/* ---> Basic arithmetic <--- */
/* b = -a */
-int mp_neg(mp_int *a, mp_int *b);
+int mp_neg(const mp_int *a, mp_int *b);
/* b = |a| */
int mp_abs(mp_int *a, mp_int *b);
/* compare a to b */
-int mp_cmp(mp_int *a, mp_int *b);
+int mp_cmp(const mp_int *a, const mp_int *b);
/* compare |a| to |b| */
-int mp_cmp_mag(mp_int *a, mp_int *b);
+int mp_cmp_mag(const mp_int *a, const mp_int *b);
/* c = a + b */
int mp_add(mp_int *a, mp_int *b, mp_int *c);
@@ -331,7 +331,7 @@ int mp_mod(mp_int *a, mp_int *b, mp_int *c);
/* ---> single digit functions <--- */
/* compare against a single digit */
-int mp_cmp_d(mp_int *a, mp_digit b);
+int mp_cmp_d(const mp_int *a, mp_digit b);
/* c = a + b */
int mp_add_d(mp_int *a, mp_digit b, mp_int *c);
@@ -455,9 +455,9 @@ int mp_exptmod(mp_int *a, mp_int *b, mp_int *c, mp_int *d);
/* number of primes */
#ifdef MP_8BIT
- #define PRIME_SIZE 31
+# define PRIME_SIZE 31
#else
- #define PRIME_SIZE 256
+# define PRIME_SIZE 256
#endif
/* table of first PRIME_SIZE primes */
@@ -524,7 +524,7 @@ int mp_prime_next_prime(mp_int *a, int t, int bbs_style);
int mp_prime_random_ex(mp_int *a, int t, int size, int flags, ltm_prime_callback cb, void *dat);
/* ---> radix conversion <--- */
-int mp_count_bits(mp_int *a);
+int mp_count_bits(const mp_int *a);
int mp_unsigned_bin_size(mp_int *a);
int mp_read_unsigned_bin(mp_int *a, const unsigned char *b, int c);
@@ -539,7 +539,7 @@ int mp_to_signed_bin_n (mp_int * a, unsigned char *b, unsigned long *outlen);
int mp_read_radix(mp_int *a, const char *str, int radix);
int mp_toradix(mp_int *a, char *str, int radix);
int mp_toradix_n(mp_int * a, char *str, int radix, int maxlen);
-int mp_radix_size(mp_int *a, int radix, int *size);
+int mp_radix_size(const mp_int *a, int radix, int *size);
#ifndef LTM_NO_FILE
int mp_fread(mp_int *a, int radix, FILE *stream);