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-rw-r--r--gcc-4.7/libiberty/memmove.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc-4.7/libiberty/memmove.c b/gcc-4.7/libiberty/memmove.c
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+++ b/gcc-4.7/libiberty/memmove.c
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+/* 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>
+#include <stddef.h>
+
+void bcopy (const void*, void*, size_t);
+
+PTR
+memmove (PTR s1, const PTR s2, size_t n)
+{
+ bcopy (s2, s1, n);
+ return s1;
+}