Lines Matching refs:c1
430 UChar32 c1, c2;
449 c1=c;
451 c1=-1;
459 if((c1-=c2)!=0) {
460 return c1;
475 UChar32 c1, c2;
494 c1=0;
495 } else if((c1=asciiFromEbcdic[c])!=0 && UCHAR_IS_INVARIANT(c1)) {
496 /* c1 is set */
498 c1=-1;
506 if((c1-=c2)!=0) {
507 return c1;
519 int32_t c1, c2;
522 c1=(uint8_t)*s1;
524 if(c1!=c2) {
525 if(c1!=0 && ((c1=asciiFromEbcdic[c1])==0 || !UCHAR_IS_INVARIANT(c1))) {
526 c1=-(int32_t)(uint8_t)*s1;
531 return c1-c2;
532 } else if(c1==0) {
