py: Make functions static where appropriate.

1 files changed, 9 insertions, 9 deletions

diff --git a/py/modcmath.c b/py/modcmath.c
index 4cd3a82359..7514a8c029 100644
--- a/py/modcmath.c
+++ b/py/modcmath.c
@@ -47,7 +47,7 @@ extern const mp_obj_float_t mp_math_pi_obj;
 
 /// \function phase(z)
 /// Returns the phase of the number `z`, in the range (-pi, +pi].
-mp_obj_t mp_cmath_phase(mp_obj_t z_obj) {
+STATIC mp_obj_t mp_cmath_phase(mp_obj_t z_obj) {
     mp_float_t real, imag;
     mp_obj_get_complex(z_obj, &real, &imag);
     return mp_obj_new_float(MICROPY_FLOAT_C_FUN(atan2)(imag, real));
@@ -56,7 +56,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(mp_cmath_phase_obj, mp_cmath_phase);
 
 /// \function polar(z)
 /// Returns, as a tuple, the polar form of `z`.
-mp_obj_t mp_cmath_polar(mp_obj_t z_obj) {
+STATIC mp_obj_t mp_cmath_polar(mp_obj_t z_obj) {
     mp_float_t real, imag;
     mp_obj_get_complex(z_obj, &real, &imag);
     mp_obj_t tuple[2] = {
@@ -69,7 +69,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(mp_cmath_polar_obj, mp_cmath_polar);
 
 /// \function rect(r, phi)
 /// Returns the complex number with modulus `r` and phase `phi`.
-mp_obj_t mp_cmath_rect(mp_obj_t r_obj, mp_obj_t phi_obj) {
+STATIC mp_obj_t mp_cmath_rect(mp_obj_t r_obj, mp_obj_t phi_obj) {
     mp_float_t r = mp_obj_get_float(r_obj);
     mp_float_t phi = mp_obj_get_float(phi_obj);
     return mp_obj_new_complex(r * MICROPY_FLOAT_C_FUN(cos)(phi), r * MICROPY_FLOAT_C_FUN(sin)(phi));
@@ -78,7 +78,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_2(mp_cmath_rect_obj, mp_cmath_rect);
 
 /// \function exp(z)
 /// Return the exponential of `z`.
-mp_obj_t mp_cmath_exp(mp_obj_t z_obj) {
+STATIC mp_obj_t mp_cmath_exp(mp_obj_t z_obj) {
     mp_float_t real, imag;
     mp_obj_get_complex(z_obj, &real, &imag);
     mp_float_t exp_real = MICROPY_FLOAT_C_FUN(exp)(real);
@@ -89,7 +89,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(mp_cmath_exp_obj, mp_cmath_exp);
 /// \function log(z)
 /// Return the natural logarithm of `z`.  The branch cut is along the negative real axis.
 // TODO can take second argument, being the base
-mp_obj_t mp_cmath_log(mp_obj_t z_obj) {
+STATIC mp_obj_t mp_cmath_log(mp_obj_t z_obj) {
     mp_float_t real, imag;
     mp_obj_get_complex(z_obj, &real, &imag);
     return mp_obj_new_complex(0.5 * MICROPY_FLOAT_C_FUN(log)(real*real + imag*imag), MICROPY_FLOAT_C_FUN(atan2)(imag, real));
@@ -98,7 +98,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(mp_cmath_log_obj, mp_cmath_log);
 
 /// \function log10(z)
 /// Return the base-10 logarithm of `z`.  The branch cut is along the negative real axis.
-mp_obj_t mp_cmath_log10(mp_obj_t z_obj) {
+STATIC mp_obj_t mp_cmath_log10(mp_obj_t z_obj) {
     mp_float_t real, imag;
     mp_obj_get_complex(z_obj, &real, &imag);
     return mp_obj_new_complex(0.5 * MICROPY_FLOAT_C_FUN(log10)(real*real + imag*imag), MICROPY_FLOAT_C_FUN(atan2)(imag, real));
@@ -107,7 +107,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(mp_cmath_log10_obj, mp_cmath_log10);
 
 /// \function sqrt(z)
 /// Return the square-root of `z`.
-mp_obj_t mp_cmath_sqrt(mp_obj_t z_obj) {
+STATIC mp_obj_t mp_cmath_sqrt(mp_obj_t z_obj) {
     mp_float_t real, imag;
     mp_obj_get_complex(z_obj, &real, &imag);
     mp_float_t sqrt_abs = MICROPY_FLOAT_C_FUN(pow)(real*real + imag*imag, 0.25);
@@ -118,7 +118,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(mp_cmath_sqrt_obj, mp_cmath_sqrt);
 
 /// \function cos(z)
 /// Return the cosine of `z`.
-mp_obj_t mp_cmath_cos(mp_obj_t z_obj) {
+STATIC mp_obj_t mp_cmath_cos(mp_obj_t z_obj) {
     mp_float_t real, imag;
     mp_obj_get_complex(z_obj, &real, &imag);
     return mp_obj_new_complex(MICROPY_FLOAT_C_FUN(cos)(real) * MICROPY_FLOAT_C_FUN(cosh)(imag), -MICROPY_FLOAT_C_FUN(sin)(real) * MICROPY_FLOAT_C_FUN(sinh)(imag));
@@ -127,7 +127,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(mp_cmath_cos_obj, mp_cmath_cos);
 
 /// \function sin(z)
 /// Return the sine of `z`.
-mp_obj_t mp_cmath_sin(mp_obj_t z_obj) {
+STATIC mp_obj_t mp_cmath_sin(mp_obj_t z_obj) {
     mp_float_t real, imag;
     mp_obj_get_complex(z_obj, &real, &imag);
     return mp_obj_new_complex(MICROPY_FLOAT_C_FUN(sin)(real) * MICROPY_FLOAT_C_FUN(cosh)(imag), MICROPY_FLOAT_C_FUN(cos)(real) * MICROPY_FLOAT_C_FUN(sinh)(imag));