Some more extra casts to avoid alignment warnings with Clang and -Wcast-align on...

[BearSSL] / src / config.h

diff --git a/src/config.h b/src/config.h
index c315a53..b06807b 100644 (file)
--- a/src/config.h
+++ b/src/config.h
@@ -162,6 +162,16 @@
 #define BR_AES_X86NI   1
  */
 
+/*
+ * When BR_SSE2 is enabled, SSE2 intrinsics will be used for some
+ * algorithm implementations that use them (e.g. chacha20_sse2). If this
+ * is not enabled explicitly, then support for SSE2 intrinsics will be
+ * automatically detected. If set explicitly to 0, then SSE2 code will
+ * not be compiled at all.
+ *
+#define BR_SSE2   1
+ */
+
 /*
  * When BR_POWER8 is enabled, the AES implementation using the POWER ISA
  * 2.07 opcodes (available on POWER8 processors and later) is compiled.