FS-11423: [mod_isac] Add ARM64 detection.

7ebe4134 · Andrey Volk · 0bde42af · 7ebe4134
--- a/src/mod/codecs/mod_isac/typedefs.h
+++ b/src/mod/codecs/mod_isac/typedefs.h
@@ -61,6 +61,9 @@
 #define WEBRTC_ARCH_X86_64
 #define WEBRTC_ARCH_64_BITS
 #define WEBRTC_ARCH_LITTLE_ENDIAN
+#elif defined(__aarch64__)
+#define WEBRTC_ARCH_64_BITS
+#define WEBRTC_ARCH_LITTLE_ENDIAN
 #elif defined(_M_IX86) || defined(__i386__)
 #define WEBRTC_ARCH_X86_FAMILY
 #define WEBRTC_ARCH_X86