Fixed prototypes for native ecc_25519_modp, ecc_256_redc, and ecc_521_modp.

ecc-25519.c

@@ -48,7 +48,7 @@
 
 #define ecc_25519_modp nettle_ecc_25519_modp
 void
-ecc_25519_modp (const struct ecc_curve *ecc, mp_limb_t *rp);
+ecc_25519_modp (const struct ecc_modulo *m, mp_limb_t *rp);
 #else
 
 #define PHIGH_BITS (GMP_NUMB_BITS * ECC_LIMB_SIZE - 255)

ecc-256.c

@@ -53,7 +53,7 @@
 #if HAVE_NATIVE_ecc_256_redc
 # define ecc_256_redc nettle_ecc_256_redc
 void
-ecc_256_redc (const struct ecc_curve *ecc, mp_limb_t *rp);
+ecc_256_redc (const struct ecc_modulo *p, mp_limb_t *rp);
 #else /* !HAVE_NATIVE_ecc_256_redc */
 # if ECC_REDC_SIZE > 0 
 #   define ecc_256_redc ecc_pp1_redc

ecc-521.c

@@ -47,7 +47,7 @@
 #if HAVE_NATIVE_ecc_521_modp
 #define ecc_521_modp nettle_ecc_521_modp
 void
-ecc_521_modp (const struct ecc_curve *ecc, mp_limb_t *rp);
+ecc_521_modp (const struct ecc_modulo *m, mp_limb_t *rp);
 
 #else