Checks if value is in normal form.
The main reason to do this is to detect if a given chunk of
serialised data is in normal form: load the data into a GVariant
using g_variant_new_from_data() and then use this function to
check.
If value is found to be in normal form then it will be marked as
being trusted. If the value was already marked as being trusted then
this function will immediately return TRUE.
Since 2.24
Checks if value is in normal form. The main reason to do this is to detect if a given chunk of serialised data is in normal form: load the data into a GVariant using g_variant_new_from_data() and then use this function to check. If value is found to be in normal form then it will be marked as being trusted. If the value was already marked as being trusted then this function will immediately return TRUE. Since 2.24