use libblkid to get filesystem type
we can now use libblkid to detect exfat
diff --git a/libblkid/langinfo.c b/libblkid/langinfo.c
new file mode 100644
index 0000000..deeab9b
--- /dev/null
+++ b/libblkid/langinfo.c
@@ -0,0 +1,121 @@
+/*
+ * This is callback solution for systems without nl_langinfo(), this function
+ * returns hardcoded and on locale setting independed value.
+ *
+ * See langinfo.h man page for more details.
+ *
+ * Copyright (C) 2010 Karel Zak <kzak@redhat.com>
+ */
+#include "nls.h"
+
+char *langinfo_fallback(nl_item item)
+{
+ switch (item) {
+ case CODESET:
+ return "ISO-8859-1";
+ case THOUSEP:
+ return ",";
+ case D_T_FMT:
+ case ERA_D_T_FMT:
+ return "%a %b %e %H:%M:%S %Y";
+ case D_FMT:
+ case ERA_D_FMT:
+ return "%m/%d/%y";
+ case T_FMT:
+ case ERA_T_FMT:
+ return "%H:%M:%S";
+ case T_FMT_AMPM:
+ return "%I:%M:%S %p";
+ case AM_STR:
+ return "AM";
+ case PM_STR:
+ return "PM";
+ case DAY_1:
+ return "Sunday";
+ case DAY_2:
+ return "Monday";
+ case DAY_3:
+ return "Tuesday";
+ case DAY_4:
+ return "Wednesday";
+ case DAY_5:
+ return "Thursday";
+ case DAY_6:
+ return "Friday";
+ case DAY_7:
+ return "Saturday";
+ case ABDAY_1:
+ return "Sun";
+ case ABDAY_2:
+ return "Mon";
+ case ABDAY_3:
+ return "Tue";
+ case ABDAY_4:
+ return "Wed";
+ case ABDAY_5:
+ return "Thu";
+ case ABDAY_6:
+ return "Fri";
+ case ABDAY_7:
+ return "Sat";
+ case MON_1:
+ return "January";
+ case MON_2:
+ return "February";
+ case MON_3:
+ return "March";
+ case MON_4:
+ return "April";
+ case MON_5:
+ return "May";
+ case MON_6:
+ return "June";
+ case MON_7:
+ return "July";
+ case MON_8:
+ return "August";
+ case MON_9:
+ return "September";
+ case MON_10:
+ return "October";
+ case MON_11:
+ return "November";
+ case MON_12:
+ return "December";
+ case ABMON_1:
+ return "Jan";
+ case ABMON_2:
+ return "Feb";
+ case ABMON_3:
+ return "Mar";
+ case ABMON_4:
+ return "Apr";
+ case ABMON_5:
+ return "May";
+ case ABMON_6:
+ return "Jun";
+ case ABMON_7:
+ return "Jul";
+ case ABMON_8:
+ return "Aug";
+ case ABMON_9:
+ return "Sep";
+ case ABMON_10:
+ return "Oct";
+ case ABMON_11:
+ return "Nov";
+ case ABMON_12:
+ return "Dec";
+ case ALT_DIGITS:
+ return "\0\0\0\0\0\0\0\0\0\0";
+ case CRNCYSTR:
+ return "-";
+ case YESEXPR:
+ return "^[yY]";
+ case NOEXPR:
+ return "^[nN]";
+ default:
+ return "";
+ }
+}
+