Lines Matching refs:c1
42 unsigned char c1, c2;
48 c1 = *s1++;
50 if (!c1 || !c2)
52 if (c1 == c2)
54 c1 = tolower(c1);
56 if (c1 != c2)
59 return (int)c1 - (int)c2;
67 int c1, c2;
70 c1 = tolower(*s1++);
72 } while (c1 == c2 && c1 != 0);
73 return c1 - c2;
278 unsigned char c1, c2;
281 c1 = *cs++;
283 if (c1 != c2)
284 return c1 < c2 ? -1 : 1;
285 if (!c1)
302 unsigned char c1, c2;
305 c1 = *cs++;
307 if (c1 != c2)
308 return c1 < c2 ? -1 : 1;
309 if (!c1)