28 lines
545 B
C
28 lines
545 B
C
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/* memcpy (the standard C function)
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This function is in the public domain. */
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/*
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@deftypefn Supplemental void* memcpy (void *@var{out}, const void *@var{in}, size_t @var{length})
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Copies @var{length} bytes from memory region @var{in} to region
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@var{out}. Returns a pointer to @var{out}.
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@end deftypefn
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*/
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#include <ansidecl.h>
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#ifdef __STDC__
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#include <stddef.h>
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#else
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#define size_t unsigned long
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#endif
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PTR
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DEFUN(memcpy, (out, in, length), PTR out AND const PTR in AND size_t length)
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{
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bcopy(in, out, length);
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return out;
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}
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