isupper           688 lib/strutil/strutil8bit.c         c1 = isupper ((guchar) * s1) ? tolower ((guchar) * s1) : *s1;
isupper           689 lib/strutil/strutil8bit.c         c2 = isupper ((guchar) * s2) ? tolower ((guchar) * s2) : *s2;
isupper           725 lib/strutil/strutil8bit.c         c1 = isupper ((guchar) * s1) ? tolower ((guchar) * s1) : *s1;
isupper           726 lib/strutil/strutil8bit.c         c2 = isupper ((guchar) * s2) ? tolower ((guchar) * s2) : *s2;