xtryexecfunc      167 src/cmd/dist/a.h int	xtryexecfunc(void (*)(void));
xtryexecfunc       24 src/cmd/dist/arm.c 	if(xtryexecfunc(useVFPv3))
xtryexecfunc       26 src/cmd/dist/arm.c 	else if(xtryexecfunc(useVFPv1))