CVAL_NC           150 lib/util/byteorder.h #define SCVAL(buf,pos,val) (CVAL_NC(buf,pos) = (val))
CVAL_NC           168 lib/util/byteorder.h #define SSVALX(buf,pos,val) (CVAL_NC(buf,pos)=(uint8_t)((val)&0xFF),CVAL_NC(buf,pos+1)=(uint8_t)((val)>>8))