isupper           698 lib/strutil/strutil8bit.c         c1 = isupper ((guchar) *s1) ? tolower ((guchar) *s1) : *s1;
isupper           699 lib/strutil/strutil8bit.c         c2 = isupper ((guchar) *s2) ? tolower ((guchar) *s2) : *s2;
isupper           737 lib/strutil/strutil8bit.c         c1 = isupper ((guchar) *s1) ? tolower ((guchar) *s1) : *s1;
isupper           738 lib/strutil/strutil8bit.c         c2 = isupper ((guchar) *s2) ? tolower ((guchar) *s2) : *s2;