|  |  |  | Libsecret Library Reference Manual |  | 
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Each stored password has a set of attributes which are later used to lookup the password. The names and types of the attributes are defined in a schema. The schema is usually defined once globally. Here's how to define a schema:
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | /* in a header: */ const SecretSchema * example_get_schema (void) G_GNUC_CONST; #define EXAMPLE_SCHEMA example_get_schema () /* in a .c file: */ const SecretSchema * example_get_schema (void) { static const SecretSchema the_schema = { "org.example.Password", SECRET_SCHEMA_NONE, { { "number", SECRET_SCHEMA_ATTRIBUTE_INTEGER }, { "string", SECRET_SCHEMA_ATTRIBUTE_STRING }, { "even", SECRET_SCHEMA_ATTRIBUTE_BOOLEAN }, { "NULL", 0 }, } }; return &the_schema; } | 
See the other examples for how to use the schema.