ffloor 202 lib/lua/limathlib.c lua_pushnumber(L, FIXED2INT(ffloor(INT2FIXED(luaL_checknumber(L, 1))))); ffloor 282 modules/cordic_math.c return ffloor(a + CORDIC_SCALE / 2); ffloor 95 modules/cordic_math.h LUALIB_API fixed ffloor(fixed a);