104 #define IW_WRITEBV(ptr_, v_, m_)  \  argument
106   (v_) = (m_);                          \
110 #define IW_WRITESV(ptr_, v_, m_)  \  argument
112   (v_) = (m_);                          \
117 #define IW_WRITELV(ptr_, v_, m_)  \  argument
119   (v_) = (m_);                          \
124 #define IW_WRITELLV(ptr_, v_, m_) \  argument
126   (v_) = (m_);                          \
131 #define IW_READBV(ptr_, t_, m_)   \  argument
135   (m_) = (t_);   \
138 #define IW_READSV(ptr_, t_, m_)   \  argument
142   (m_) = IW_ITOHS(t_);  \
145 #define IW_READLV(ptr_, t_, m_)   \  argument
149   (m_) = IW_ITOHL(t_);  \
152 #define IW_READLLV(ptr_, t_, m_)  \  argument
156   (m_) = IW_ITOHLL(t_); \