Lines Matching refs:c1
133 globcharcoll(__Char c1, __Char c2, int cs)
139 if (c1 == c2)
142 c1 = towlower(c1);
147 if (iswlower(c1) && iswupper(c2))
149 if (iswupper(c1) && iswlower(c2))
152 s1[0] = c1;
159 if (c1 == c2)
166 c1 = islower(c1) ? c1 : tolower(c1);
169 if (islower(c1) && isupper(c2))
171 if (isupper(c1) && islower(c2))
174 s1[0] = c1;
180 return (c1 - c2);