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30 lines
594 B
C
30 lines
594 B
C
/* Wrapper to implement ANSI C's memmove using BSD's bcopy. */
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/* This function is in the public domain. --Per Bothner. */
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/*
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@deftypefn Supplemental void* memmove (void *@var{from}, const void *@var{to}, size_t @var{count})
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Copies @var{count} bytes from memory area @var{from} to memory area
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@var{to}, returning a pointer to @var{to}.
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@end deftypefn
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*/
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#include <ansidecl.h>
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#ifdef ANSI_PROTOTYPES
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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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void bcopy (const void*, void*, size_t);
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PTR
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memmove (PTR s1, const PTR s2, size_t n)
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{
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bcopy (s2, s1, n);
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return s1;
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}
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