err.h

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#ifndef X_TYPE_ERR_H
#define X_TYPE_ERR_H
 
/*
 *     ., .,
 *     {O,O}
 *     (   )
 *      " "
 */
/*
 * # Includes
 */
#include "x-type.h"
 
#ifndef X_TYPE_ERR_NAME
#define X_TYPE_ERR_NAME     "ERR"   
#endif /* X_TYPE_ERR_NAME */
 
/*
 * # Macros
 */
#define x_obj_type_iserr(B,X)   x_obj_is_type((B), (X), X_TYPE_ERR_NAME)
 
#define x_err_code(X)       x_firstobj((X))
 
#define x_err_subject(X)    x_restobj((X))
 
/*
 * # Functions
 */
x_obj_t *x_type_err_register(x_obj_t *p_base, x_obj_t *p_args);
 
x_obj_t *x_type_err_struct(x_obj_t *p_base, x_obj_t *p_obj);
 
#endif /* X_TYPE_ERR_H */