Lines Matching refs:c1
567 register unsigned char c1; \
570 c1 = tolower(*(unsigned char *)s1); \
572 if (c1 != c2) break; \
573 if (c1 == 0) break; \
576 if ((unsigned char)c1 < (unsigned char)c2) return -1; \
577 if ((unsigned char)c1 > (unsigned char)c2) return 1; \
640 register unsigned char c1; \
643 c1 = tolower_l(*(unsigned char *)s1, locale); \
645 if (c1 != c2) break; \
646 if (c1 == 0) break; \
649 if ((unsigned char)c1 < (unsigned char)c2) return -1; \
650 if ((unsigned char)c1 > (unsigned char)c2) return 1; \
710 register unsigned char c1; \
713 c1 = *(unsigned char *)s1; \
715 if (c1 != c2) break; \
716 if (c1 == 0) break; \
719 if ((unsigned char)c1 < (unsigned char)c2) return -1; \
720 if ((unsigned char)c1 > (unsigned char)c2) return 1; \
