SBAL_SFLAGS0_COMMAND
#define SBAL_SFLAGS0_ONLY_SBAL SBAL_SFLAGS0_COMMAND
#define SBAL_SFLAGS0_FIRST_SBAL (SBAL_SFLAGS0_MORE_SBALS | SBAL_SFLAGS0_COMMAND)
sbale->sflags = SBAL_SFLAGS0_COMMAND | sbtype;