avoid warnings ('index' shadows global declaration)

[oweals/openssl.git] / crypto / bn / bn_lcl.h

diff --git a/crypto/bn/bn_lcl.h b/crypto/bn/bn_lcl.h
index 73792f12206e6c0e2ff3c7d69c8cb0be9e3a076e..1db940f4c5865bb4de69c26a1437e388007add40 100644 (file)
--- a/crypto/bn/bn_lcl.h
+++ b/crypto/bn/bn_lcl.h
@@ -239,6 +239,16 @@ struct bignum_ctx
 #define Lw(t)    (((BN_ULONG)(t))&BN_MASK2)
 #define Hw(t)    (((BN_ULONG)((t)>>BN_BITS2))&BN_MASK2)
 
+
+#define bn_clear_top2max(a) \
+       { \
+       int      ind = (a)->dmax - (a)->top; \
+       BN_ULONG *ftl = &(a)->d[(a)->top-1]; \
+       for (; ind != 0; ind--) \
+               *(++ftl) = 0x0; \
+       }
+
+
 /* This is used for internal error checking and is not normally used */
 #ifdef BN_DEBUG
 # include <assert.h>
@@ -428,6 +438,8 @@ void bn_mul_low_recursive(BN_ULONG *r,BN_ULONG *a,BN_ULONG *b,int n2,
        BN_ULONG *t);
 void bn_mul_high(BN_ULONG *r,BN_ULONG *a,BN_ULONG *b,BN_ULONG *l,int n2,
        BN_ULONG *t);
+BN_ULONG bn_add_part_words(BN_ULONG *r, const BN_ULONG *a, const BN_ULONG *b,
+       int cl, int dl);
 BN_ULONG bn_sub_part_words(BN_ULONG *r, const BN_ULONG *a, const BN_ULONG *b,
        int cl, int dl);