Update to opus-HEAD-66611f1.

celt/os_support.h

 /* Copyright (C) 2007 Jean-Marc Valin
 
    File: os_support.h
    This is the (tiny) OS abstraction layer. Aside from math.h, this is the
    only place where system headers are allowed.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are
    met:
 
@@ skipping 49 matching lines @@
 #endif
 
 /** Opus wrapper for free(). To do your own dynamic allocation, all you need to do is replace this function and opus_alloc */
 #ifndef OVERRIDE_OPUS_FREE
 static OPUS_INLINE void opus_free (void *ptr)
 {
    free(ptr);
 }
 #endif
 
-/** Copy n bytes of memory from src to dst. The 0* term provides compile-time type checking  */
+/** Copy n elements from src to dst. The 0* term provides compile-time type checking  */
 #ifndef OVERRIDE_OPUS_COPY
 #define OPUS_COPY(dst, src, n) (memcpy((dst), (src), (n)*sizeof(*(dst)) + 0*((dst)-(src)) ))
 #endif
 
-/** Copy n bytes of memory from src to dst, allowing overlapping regions. The 0* term
+/** Copy n elements from src to dst, allowing overlapping regions. The 0* term
     provides compile-time type checking */
 #ifndef OVERRIDE_OPUS_MOVE
 #define OPUS_MOVE(dst, src, n) (memmove((dst), (src), (n)*sizeof(*(dst)) + 0*((dst)-(src)) ))
 #endif
 
-/** Set n elements of dst to zero, starting at address s */
+/** Set n elements of dst to zero */
 #ifndef OVERRIDE_OPUS_CLEAR
 #define OPUS_CLEAR(dst, n) (memset((dst), 0, (n)*sizeof(*(dst))))
 #endif
 
 /*#ifdef __GNUC__
 #pragma GCC poison printf sprintf
 #pragma GCC poison malloc free realloc calloc
 #endif*/
 
 #endif /* OS_SUPPORT_H */