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Microsoft Programmer's Library 1.3
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blkicmp.c
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1987-06-14
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int blkicmp(blk1, blk2, len)
register char *blk1;
register char *blk2;
register int len;
/*
* Same as blkcmp() except the case of alphabetic characters is
* ignored during comparison.
*/
{
register char c1, c2;
while(((c1 = tolower(*blk1++)) == (c2 = tolower(*blk2++))) && (--len))
;
return(c1 - c2);
}