str_toupper 205 lib/search/lib.c while (str_toupper (tmp_str1, &tmp_str2, &tmp_len)) str_toupper 227 lib/search/lib.c while (str_toupper (tmp_str1, &tmp_str2, &converted_str_len)) str_toupper 359 lib/strutil.h gboolean str_toupper (const char *ch, char **out, size_t * remain);