diff --git a/src/crypto/randomx/panthera/sha256.c b/src/crypto/randomx/panthera/sha256.c
index ee2d5d24..1b9ea907 100644
--- a/src/crypto/randomx/panthera/sha256.c
+++ b/src/crypto/randomx/panthera/sha256.c
@@ -37,12 +37,19 @@
 #ifdef __ICC
 /* Miscompile with icc 14.0.0 (at least), so don't use restrict there */
 #define restrict
+#define static_restrict static
+#elif defined(_MSC_VER)
+#define restrict
+#define static_restrict
 #elif __STDC_VERSION__ >= 199901L
 /* Have restrict */
+#define static_restrict static restrict
 #elif defined(__GNUC__)
 #define restrict __restrict
+#define static_restrict static __restrict
 #else
 #define restrict
+#define static_restrict
 #endif
 
 /*
@@ -132,9 +139,9 @@ static const uint32_t Krnd[64] = {
  * the 512-bit input block to produce a new state.
  */
 static void
-SHA256_Transform(uint32_t state[static restrict 8],
-    const uint8_t block[static restrict 64],
-    uint32_t W[static restrict 64], uint32_t S[static restrict 8])
+SHA256_Transform(uint32_t state[static_restrict 8],
+    const uint8_t block[static_restrict 64],
+    uint32_t W[static_restrict 64], uint32_t S[static_restrict 8])
 {
 	int i;
 
@@ -203,7 +210,7 @@ static const uint8_t PAD[64] = {
 
 /* Add padding and terminating bit-count. */
 static void
-SHA256_Pad(SHA256_CTX * ctx, uint32_t tmp32[static restrict 72])
+SHA256_Pad(SHA256_CTX * ctx, uint32_t tmp32[static_restrict 72])
 {
 	size_t r;
 
@@ -257,7 +264,7 @@ SHA256_Init(SHA256_CTX * ctx)
  */
 static void
 _SHA256_Update(SHA256_CTX * ctx, const void * in, size_t len,
-    uint32_t tmp32[static restrict 72])
+    uint32_t tmp32[static_restrict 72])
 {
 	uint32_t r;
 	const uint8_t * src = in;
@@ -315,7 +322,7 @@ SHA256_Update(SHA256_CTX * ctx, const void * in, size_t len)
  */
 static void
 _SHA256_Final(uint8_t digest[32], SHA256_CTX * ctx,
-    uint32_t tmp32[static restrict 72])
+    uint32_t tmp32[static_restrict 72])
 {
 
 	/* Add padding. */
@@ -367,8 +374,8 @@ SHA256_Buf(const void * in, size_t len, uint8_t digest[32])
  */
 static void
 _HMAC_SHA256_Init(HMAC_SHA256_CTX * ctx, const void * _K, size_t Klen,
-    uint32_t tmp32[static restrict 72], uint8_t pad[static restrict 64],
-    uint8_t khash[static restrict 32])
+    uint32_t tmp32[static_restrict 72], uint8_t pad[static_restrict 64],
+    uint8_t khash[static_restrict 32])
 {
 	const uint8_t * K = _K;
 	size_t i;
@@ -420,7 +427,7 @@ HMAC_SHA256_Init(HMAC_SHA256_CTX * ctx, const void * _K, size_t Klen)
  */
 static void
 _HMAC_SHA256_Update(HMAC_SHA256_CTX * ctx, const void * in, size_t len,
-    uint32_t tmp32[static restrict 72])
+    uint32_t tmp32[static_restrict 72])
 {
 
 	/* Feed data to the inner SHA256 operation. */
@@ -447,7 +454,7 @@ HMAC_SHA256_Update(HMAC_SHA256_CTX * ctx, const void * in, size_t len)
  */
 static void
 _HMAC_SHA256_Final(uint8_t digest[32], HMAC_SHA256_CTX * ctx,
-    uint32_t tmp32[static restrict 72], uint8_t ihash[static restrict 32])
+    uint32_t tmp32[static_restrict 72], uint8_t ihash[static_restrict 32])
 {
 
 	/* Finish the inner SHA256 operation. */
@@ -500,8 +507,8 @@ HMAC_SHA256_Buf(const void * K, size_t Klen, const void * in, size_t len,
 
 /* Add padding and terminating bit-count, but don't invoke Transform yet. */
 static int
-SHA256_Pad_Almost(SHA256_CTX * ctx, uint8_t len[static restrict 8],
-    uint32_t tmp32[static restrict 72])
+SHA256_Pad_Almost(SHA256_CTX * ctx, uint8_t len[static_restrict 8],
+    uint32_t tmp32[static_restrict 72])
 {
 	uint32_t r;
 
diff --git a/src/crypto/randomx/panthera/yespower-opt.c b/src/crypto/randomx/panthera/yespower-opt.c
index 02f71406..441620d8 100644
--- a/src/crypto/randomx/panthera/yespower-opt.c
+++ b/src/crypto/randomx/panthera/yespower-opt.c
@@ -49,6 +49,7 @@
  * no slowdown from the prefixes is generally observed on AMD CPUs supporting
  * XOP, some slowdown is sometimes observed on Intel CPUs with AVX.
  */
+#if !defined(_MSC_VER)
 #ifdef __XOP__
 #warning "Note: XOP is enabled.  That's great."
 #elif defined(__AVX__)
@@ -60,6 +61,7 @@
 #else
 #warning "Note: building generic code for non-x86.  That's OK."
 #endif
+#endif
 
 /*
  * The SSE4 code version has fewer instructions than the generic SSE2 version,
@@ -102,6 +104,10 @@
 
 #include "yespower-platform.c"
 
+#if defined(_MSC_VER)
+#define __thread
+#endif
+
 #if __STDC_VERSION__ >= 199901L
 /* Have restrict */
 #elif defined(__GNUC__)
@@ -527,7 +533,9 @@ static volatile uint64_t Smask2var = Smask2;
 /* 64-bit without AVX.  This relies on out-of-order execution and register
  * renaming.  It may actually be fastest on CPUs with AVX(2) as well - e.g.,
  * it runs great on Haswell. */
+#if !defined(_MSC_VER)
 #warning "Note: using x86-64 inline assembly for pwxform.  That's great."
+#endif
 #undef MAYBE_MEMORY_BARRIER
 #define MAYBE_MEMORY_BARRIER \
 	__asm__("" : : : "memory");
diff --git a/src/crypto/randomx/panthera/yespower-ref.c b/src/crypto/randomx/panthera/yespower-ref.c
index ad0f607e..3aa725be 100644
--- a/src/crypto/randomx/panthera/yespower-ref.c
+++ b/src/crypto/randomx/panthera/yespower-ref.c
@@ -44,7 +44,9 @@
  * yespower-opt.c.
  */
 
+#if !defined(_MSC_VER)
 #warning "This reference implementation is deliberately mostly not optimized. Use yespower-opt.c instead unless you're testing (against) the reference implementation on purpose."
+#endif
 
 #include <errno.h>
 #include <stdint.h>