/[gnats]/gnats/libiberty/memmove.c
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revision 1.2 by jsm, Tue Oct 26 07:10:16 1999 UTC revision 1.3 by chewie, Sat Nov 13 05:14:17 2004 UTC
# Line 1  Line 1 
1  /* Wrapper to implement ANSI C's memmove using BSD's bcopy. */  /* Wrapper to implement ANSI C's memmove using BSD's bcopy. */
2  /* This function is in the public domain.  --Per Bothner. */  /* This function is in the public domain.  --Per Bothner. */
3    
4    /*
5    
6    @deftypefn Supplemental void* memmove (void *@var{from}, const void *@var{to}, size_t @var{count})
7    
8    Copies @var{count} bytes from memory area @var{from} to memory area
9    @var{to}, returning a pointer to @var{to}.
10    
11    @end deftypefn
12    
13    */
14    
15  #include <ansidecl.h>  #include <ansidecl.h>
16  #ifdef __STDC__  #ifdef ANSI_PROTOTYPES
17  #include <stddef.h>  #include <stddef.h>
18  #else  #else
19  #define size_t unsigned long  #define size_t unsigned long
20  #endif  #endif
21    
22    void bcopy PARAMS ((const void*, void*, size_t));
23    
24  PTR  PTR
25  memmove (s1, s2, n)  memmove (s1, s2, n)
26       PTR s1;       PTR s1;

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