#define ARG_PAREN 0x01000000
#define ARG_NONZERO 0x02000000
#define ARG_UNIQUE 0x10000000
-#define ARG_SPECIAL 0x20000000 /* one special case */
+#define ARG_MUTEX 0x20000000 /* modify in single-thread mode */
#define ARG_OFFSET 0x40000000
#define ARG_MAGIC 0x80000000
BerVarray c_dseFiles;
} ConfigFile;
-void config_back_init( ConfigFile *cfp, ConfigTable *ct );
+int config_back_init( ConfigFile *cfp, ConfigTable *ct );
int config_get_vals(ConfigTable *ct, ConfigArgs *c);