Lines Matching refs:i1
38 register int i1, i2; local
40 i1 = strlen(s1) - 1;
42 while (i1 >= 0 && i2 >= 0 &&
43 charmap[(unsigned char) s1[i1]] ==
46 --i1;
49 if (i1 < 0)
61 return (charmap[(unsigned char) s1[i1]] -
80 register int i1, i2; local
82 i1 = strlen(s1) - 1;
84 while (i1 >= 0 && i2 >= 0 && s1[i1] == s2[i2])
86 --i1;
89 if (i1 < 0)
101 return s1[i1] - s2[i2];