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@@ -149,6 +149,25 @@ typedef struct struct_magic_decl_t {
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**/
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**/
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#define CVFLAG_INVISIBLE (1u<<2)
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#define CVFLAG_INVISIBLE (1u<<2)
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+/**
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+ * Flag for var_type_def_t.
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+ * Set iff a variable of this type can never be set directly by name.
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+ **/
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+#define VTFLAG_UNSETTABLE (1u<<0)
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+/**
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+ * Flag for var_type_def_t.
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+ * Set iff a variable of this type is always contained in another
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+ * variable, and as such doesn't need to be dumped or copied
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+ * independently.
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+ **/
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+#define VTFLAG_CONTAINED (1u<<1)
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+/**
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+ * Flag for var_type_def_t.
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+ * Set iff a variable of this type can be set more than once without
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+ * destroying older values. Such variables should implement "mark_fragile".
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+ */
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+#define VTFLAG_CUMULATIVE (1u<<2)
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+
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/** A variable allowed in the configuration file or on the command line. */
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/** A variable allowed in the configuration file or on the command line. */
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typedef struct config_var_t {
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typedef struct config_var_t {
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struct_member_t member; /** A struct member corresponding to this
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struct_member_t member; /** A struct member corresponding to this
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