int_a             290 modules/cordic_math.c     fixed int_a = fint(a);
int_a             291 modules/cordic_math.c     return (a < 0 || a == int_a)? int_a: int_a + CORDIC_SCALE;
int_a             295 modules/cordic_math.c     fixed int_a = fint(a);
int_a             296 modules/cordic_math.c     return (a > 0 || a == int_a)? int_a: int_a - CORDIC_SCALE;