Lines Matching refs:c1
46 unsigned char c1, c2;
52 c1 = *s1++;
54 if (!c1 || !c2)
56 if (c1 == c2)
58 c1 = tolower(c1);
60 if (c1 != c2)
63 return (int)c1 - (int)c2;
71 int c1, c2;
74 c1 = tolower(*s1++);
76 } while (c1 == c2 && c1 != 0);
77 return c1 - c2;
384 unsigned char c1, c2;
387 c1 = *cs++;
389 if (c1 != c2)
390 return c1 < c2 ? -1 : 1;
391 if (!c1)
408 unsigned char c1, c2;
411 c1 = *cs++;
413 if (c1 != c2)
414 return c1 < c2 ? -1 : 1;
415 if (!c1)