Move BN_options function to bn_print.c to remove dependency for BIO printf

[openssl.git] / crypto / bn / bn_lib.c

diff --git a/crypto/bn/bn_lib.c b/crypto/bn/bn_lib.c
index 0c6e7e59644c6cd17f5d65263fd0c91940ac1938..7a5676de69275897f4c197fad784a46a585d0f75 100644 (file)
--- a/crypto/bn/bn_lib.c
+++ b/crypto/bn/bn_lib.c
@@ -139,25 +139,6 @@ const BIGNUM *BN_value_one(void)
        return(&const_one);
        }
 
-char *BN_options(void)
-       {
-       static int init=0;
-       static char data[16];
-
-       if (!init)
-               {
-               init++;
-#ifdef BN_LLONG
-               BIO_snprintf(data,sizeof data,"bn(%d,%d)",
-                            (int)sizeof(BN_ULLONG)*8,(int)sizeof(BN_ULONG)*8);
-#else
-               BIO_snprintf(data,sizeof data,"bn(%d,%d)",
-                            (int)sizeof(BN_ULONG)*8,(int)sizeof(BN_ULONG)*8);
-#endif
-               }
-       return(data);
-       }
-
 int BN_num_bits_word(BN_ULONG l)
        {
        static const unsigned char bits[256]={
@@ -763,7 +744,7 @@ int BN_is_bit_set(const BIGNUM *a, int n)
        i=n/BN_BITS2;
        j=n%BN_BITS2;
        if (a->top <= i) return 0;
-       return(((a->d[i])>>j)&((BN_ULONG)1));
+       return (int)(((a->d[i])>>j)&((BN_ULONG)1));
        }
 
 int BN_mask_bits(BIGNUM *a, int n)