literal suffix
diff --git a/s_mp_div_recursive.c b/s_mp_div_recursive.c
index 67b4a05..d641123 100644
--- a/s_mp_div_recursive.c
+++ b/s_mp_div_recursive.c
@@ -48,7 +48,7 @@ static mp_err s_mp_recursion(const mp_int *a, const mp_int *b, mp_int *q, mp_int
/* while A1 < 0 do Q1 = Q1 - 1, A1 = A1 + (beta^k * B) */
if ((err = mp_mul_2d(b, k * MP_DIGIT_BIT, &t)) != MP_OKAY) goto LBL_ERR;
- while (mp_cmp_d(&A1, 0) == MP_LT) {
+ while (mp_cmp_d(&A1, 0uL) == MP_LT) {
if ((err = mp_decr(&Q1)) != MP_OKAY) goto LBL_ERR;
if ((err = mp_add(&A1, &t, &A1)) != MP_OKAY) goto LBL_ERR;
}
@@ -64,7 +64,7 @@ static mp_err s_mp_recursion(const mp_int *a, const mp_int *b, mp_int *q, mp_int
if ((err = mp_sub(&A2, &t, &A2)) != MP_OKAY) goto LBL_ERR;
/* while A2 < 0 do Q0 = Q0 - 1, A2 = A2 + B */
- while (mp_cmp_d(&A2, 0) == MP_LT) {
+ while (mp_cmp_d(&A2, 0uL) == MP_LT) {
if ((err = mp_decr(&Q0)) != MP_OKAY) goto LBL_ERR;
if ((err = mp_add(&A2, b, &A2)) != MP_OKAY) goto LBL_ERR;
}
diff --git a/tommath_private.h b/tommath_private.h
index 1911747..a03ae41 100644
--- a/tommath_private.h
+++ b/tommath_private.h
@@ -167,7 +167,7 @@ typedef unsigned long mp_word __attribute__((mode(TI)));
typedef uint64_t mp_word;
#endif
-MP_STATIC_ASSERT(correct_word_size, sizeof(mp_word) == (2 * sizeof(mp_digit)))
+MP_STATIC_ASSERT(correct_word_size, sizeof(mp_word) == (2u * sizeof(mp_digit)))
/* default precision */
#ifndef MP_PREC