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Last change
on this file was 2, checked in by bird, 22 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
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native
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Property svn:executable
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*
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File size:
571 bytes
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| 1 | /* Wrapper to implement ANSI C's memmove using BSD's bcopy. */
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| 2 | /* This function is in the public domain. --Per Bothner. */
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| 3 |
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| 4 | /*
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| 5 |
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| 6 | @deftypefn Supplemental void* memmove (void *@var{from}, const void *@var{to}, size_t @var{count})
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| 7 |
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| 8 | Copies @var{count} bytes from memory area @var{from} to memory area
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| 9 | @var{to}, returning a pointer to @var{to}.
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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 | memmove (s1, s2, n)
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| 24 | PTR s1;
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| 25 | const PTR s2;
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| 26 | size_t n;
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| 27 | {
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| 28 | bcopy (s2, s1, n);
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| 29 | return s1;
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| 30 | }
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