merge from gcc

[binutils.git] / libiberty / memmove.c

diff --git a/libiberty/memmove.c b/libiberty/memmove.c
index 176c326ef2b1cc7db9f0e963bdb66380fb4da40d..00ac053401bf34833e5447c374153b7fefd68611 100644 (file)
--- a/libiberty/memmove.c
+++ b/libiberty/memmove.c
@@ -1,12 +1,26 @@
 /* Wrapper to implement ANSI C's memmove using BSD's bcopy. */
 /* This function is in the public domain.  --Per Bothner. */
+
+/*
+
+@deftypefn Supplemental void* memmove (void *@var{from}, const void *@var{to}, size_t @var{count})
+
+Copies @var{count} bytes from memory area @var{from} to memory area
+@var{to}, returning a pointer to @var{to}.
+
+@end deftypefn
+
+*/
+
 #include <ansidecl.h>
-#ifdef __STDC__
+#ifdef ANSI_PROTOTYPES
 #include <stddef.h>
 #else
 #define size_t unsigned long
 #endif
 
+void bcopy PARAMS ((const void*, void*, size_t));
+
 PTR
 memmove (s1, s2, n)
      PTR s1;