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Last change
on this file since 3388 was 2, checked in by bird, 23 years ago |
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Initial revision
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Property cvs2svn:cvs-rev
set to
1.1
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Property svn:eol-style
set to
native
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Property svn:executable
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*
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File size:
545 bytes
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| 1 | /* memcpy (the standard C function)
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| 2 | This function is in the public domain. */
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| 3 |
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| 4 | /*
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| 5 |
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| 6 | @deftypefn Supplemental void* memcpy (void *@var{out}, const void *@var{in}, size_t @var{length})
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| 7 |
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| 8 | Copies @var{length} bytes from memory region @var{in} to region
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| 9 | @var{out}. Returns a pointer to @var{out}.
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| 10 |
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| 11 | @end deftypefn
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| 12 |
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| 13 | */
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| 14 |
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| 15 | #include <ansidecl.h>
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| 16 | #ifdef __STDC__
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| 17 | #include <stddef.h>
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| 18 | #else
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| 19 | #define size_t unsigned long
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| 20 | #endif
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| 21 |
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| 22 | PTR
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| 23 | DEFUN(memcpy, (out, in, length), PTR out AND const PTR in AND size_t length)
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| 24 | {
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| 25 | bcopy(in, out, length);
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| 26 | return out;
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| 27 | }
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