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[/] [or1k/] [trunk/] [gdb-5.3/] [libiberty/] [bcmp.c] - Rev 1181
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/* bcmp This function is in the public domain. */ /* @deftypefn Supplemental int bcmp (char *@var{x}, char *@var{y}, int @var{count}) Compares the first @var{count} bytes of two areas of memory. Returns zero if they are the same, nonzero otherwise. Returns zero if @var{count} is zero. A nonzero result only indicates a difference, it does not indicate any sorting order (say, by having a positive result mean @var{x} sorts before @var{y}). @end deftypefn */ int bcmp (from, to, count) char *from, *to; int count; { int rtnval = 0; while (count-- > 0) { if (*from++ != *to++) { rtnval = 1; break; } } return (rtnval); }
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