@@ -78,10 +78,11 @@
 
 int lc_process(int argc, char **argv, const char *appname, lc_conf_type_t type, const char *extra);
 int lc_register_callback(const char *var, char opt, lc_var_type_t type, int (*callback)(const char *, const char *, const char *, const char *, lc_flags_t, void *), void *extra);
 int lc_register_var(const char *var, lc_var_type_t type, void *data, char opt);
 lc_err_t lc_geterrno(void);
+void lc_seterrstr(const char *usererrstr);
 char *lc_geterrstr(void);
 int lc_process_file(const char *appname, const char *pathname, lc_conf_type_t type);
 void lc_cleanup(void);
 
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