Provide crypto_cpu_caps_init() as a CPU capability detection entry point.

This can be overridden on a per-architecture basis. The default version
calls OPENSSL_cpuid_setup(), which will be eventually replaced/removed.

ok joshua@ tb@

1 files changed, 3 insertions, 1 deletions

diff --git a/src/lib/libcrypto/crypto_internal.h b/src/lib/libcrypto/crypto_internal.h
index fc617472ad..2c2e63cc0d 100644
--- a/src/lib/libcrypto/crypto_internal.h
+++ b/src/lib/libcrypto/crypto_internal.h
@@ -1,4 +1,4 @@
-/*      $OpenBSD: crypto_internal.h,v 1.12 2024/09/06 09:57:32 tb Exp $ */
+/*      $OpenBSD: crypto_internal.h,v 1.13 2024/10/17 14:27:57 jsing Exp $ */
 /*
  * Copyright (c) 2023 Joel Sing <jsing@openbsd.org>
  *
@@ -220,6 +220,8 @@ crypto_ror_u64(uint64_t v, size_t shift)
 }
 #endif
 
+void crypto_cpu_caps_init(void);
+
 uint64_t crypto_cpu_caps_ia32(void);
 
 #endif