return dev;
}
+
+char *strcanon(char *str)
+{
+ int p0, p1;
+ char *s;
+
+ /* Returns newly allocated string. */
+ s = g_ascii_strdown(str, -1);
+ for (p0 = p1 = 0; str[p0]; p0++) {
+ if ((s[p0] >= 'a' && s[p0] <= 'z')
+ || (s[p0] >= '0' && s[p0] <= '9'))
+ s[p1++] = s[p0];
+ }
+ s[p1] = '\0';
+
+ return s;
+}
+
+
+int canon_cmp(char *str1, char *str2)
+{
+ int ret;
+ char *s1, *s2;
+
+ s1 = strcanon(str1);
+ s2 = strcanon(str2);
+ ret = g_ascii_strcasecmp(s1, s2);
+ g_free(s2);
+ g_free(s1);
+
+ return ret;
+}
+