X-Git-Url: https://bearssl.org/gitweb//home/git/?p=BearSSL;a=blobdiff_plain;f=src%2Finner.h;h=2bb8192d64dc2a1e37834cf63fdd8df0241469af;hp=8ada6125e631e9a8d5bf65e22fd699ec18ad2b29;hb=556e525d62cd5559e74fe4d2777a59d33590a033;hpb=2f454aad577ae53798935cc32438a2d3f02ba31f

diff --git a/src/inner.h b/src/inner.h
index 8ada612..2bb8192 100644
--- a/src/inner.h
+++ b/src/inner.h
@@ -31,6 +31,15 @@
 #include "config.h"
 #include "bearssl.h"
 
+/*
+ * On MSVC, disable the warning about applying unary minus on an
+ * unsigned type: it is standard, we do it all the time, and for
+ * good reasons.
+ */
+#if _MSC_VER
+#pragma warning( disable : 4146 )
+#endif
+
 /*
  * Maximum size for a RSA modulus (in bits). Allocated stack buffers
  * depend on that size, so this value should be kept small. Currently,
@@ -300,7 +309,7 @@ static inline void
 br_multihash_copyimpl(br_multihash_context *dst,
 	const br_multihash_context *src)
 {
-	memcpy(dst->impl, src->impl, sizeof src->impl);
+	memcpy((void *)dst->impl, src->impl, sizeof src->impl);
 }
 
 /* ==================================================================== */
@@ -1093,6 +1102,9 @@ void br_i15_to_monty(uint16_t *x, const uint16_t *m);
 void br_i15_modpow(uint16_t *x, const unsigned char *e, size_t elen,
 	const uint16_t *m, uint16_t m0i, uint16_t *t1, uint16_t *t2);
 
+uint32_t br_i15_modpow_opt(uint16_t *x, const unsigned char *e, size_t elen,
+	const uint16_t *m, uint16_t m0i, uint16_t *tmp, size_t twlen);
+
 void br_i15_encode(void *dst, size_t len, const uint16_t *x);
 
 uint32_t br_i15_decode_mod(uint16_t *x,