49 #define vgar(ba, reg)		(*(((volatile u_char *)ba)+reg))  argument
50 #define vgaw(ba, reg, val)	*(((volatile u_char *)ba)+reg) = ((u_char)val)  argument
186 #define WGfx(ba, idx, val)			\  argument
192 #define WSeq(ba, idx, val)			\  argument
198 #define WCrt(ba, idx, val)			\  argument
204 #define WIma(ba, idx, val)			\  argument
210 #define WAttr(ba, idx, val)			\  argument
218 static inline u_char RAttr(volatile void *ba, short idx) {  in RAttr()
225 static inline u_char RSeq(volatile void *ba, short idx) {  in RSeq()
230 static inline u_char RCrt(volatile void *ba, short idx) {  in RCrt()
235 static inline u_char RGfx(volatile void *ba, short idx) {  in RGfx()