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Last change
on this file since 108 was 10, 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
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native
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Property svn:executable
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*
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File size:
543 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 | NAME
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| 6 | memcpy -- copy memory regions of arbitary length
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| 7 |
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| 8 | SYNOPSIS
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| 9 | void* memcpy (void *out, const void *in, size_t n);
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| 10 |
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| 11 | DESCRIPTION
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| 12 | Copy LENGTH bytes from memory region pointed to by IN to memory
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| 13 | region pointed to by OUT.
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| 14 | */
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| 15 |
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| 16 | #include <ansidecl.h>
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| 17 | #ifdef __STDC__
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| 18 | #include <stddef.h>
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| 19 | #else
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| 20 | #define size_t unsigned long
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| 21 | #endif
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| 22 |
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| 23 | PTR
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| 24 | DEFUN(memcpy, (out, in, length), PTR out AND const PTR in AND size_t length)
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| 25 | {
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| 26 | bcopy(in, out, length);
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| 27 | return out;
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| 28 | }
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