Lines Matching refs:ca
120 nat_char ca, cb;126 ca = a[ai]; cb = b[bi];129 while (nat_isspace(ca))130 ca = a[++ai];136 if (nat_isdigit(ca) && nat_isdigit(cb)) {137 fractional = (ca == '0' || cb == '0');148 if (!ca && !cb) {155 ca = nat_toupper(ca);159 if (ca < cb)161 else if (ca > cb)