From b4fe6e28eb3bbf70b1f1da08a13a40a4ac3ee1db Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Wed, 10 Dec 2014 18:05:42 +0000
Subject: [PATCH] py: Fix function type: () -> (void).

---
 py/mpz.h       | 2 +-
 py/objstr.c    | 4 ++--
 py/stackctrl.c | 6 +++---
 py/stackctrl.h | 6 +++---
 4 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/py/mpz.h b/py/mpz.h
index 35e06c5658..3ae9efe421 100644
--- a/py/mpz.h
+++ b/py/mpz.h
@@ -75,7 +75,7 @@ void mpz_init_from_int(mpz_t *z, mp_int_t val);
 void mpz_init_fixed_from_int(mpz_t *z, mpz_dig_t *dig, mp_uint_t dig_alloc, mp_int_t val);
 void mpz_deinit(mpz_t *z);
 
-mpz_t *mpz_zero();
+mpz_t *mpz_zero(void);
 mpz_t *mpz_from_int(mp_int_t i);
 mpz_t *mpz_from_ll(long long i, bool is_signed);
 mpz_t *mpz_from_str(const char *str, mp_uint_t len, bool neg, mp_uint_t base);
diff --git a/py/objstr.c b/py/objstr.c
index cfe0ef115c..1bb89dda91 100644
--- a/py/objstr.c
+++ b/py/objstr.c
@@ -46,7 +46,7 @@ STATIC mp_obj_t str_modulo_format(mp_obj_t pattern, mp_uint_t n_args, const mp_o
 mp_obj_t mp_obj_new_str_iterator(mp_obj_t str);
 STATIC mp_obj_t mp_obj_new_bytes_iterator(mp_obj_t str);
 STATIC NORETURN void bad_implicit_conversion(mp_obj_t self_in);
-STATIC NORETURN void arg_type_mixup();
+STATIC NORETURN void arg_type_mixup(void);
 
 /******************************************************************************/
 /* str                                                                        */
@@ -1957,7 +1957,7 @@ STATIC void bad_implicit_conversion(mp_obj_t self_in) {
     }
 }
 
-STATIC void arg_type_mixup() {
+STATIC void arg_type_mixup(void) {
     nlr_raise(mp_obj_new_exception_msg(&mp_type_TypeError, "Can't mix str and bytes arguments"));
 }
 
diff --git a/py/stackctrl.c b/py/stackctrl.c
index 2ee5dd6472..0ba43c28c7 100644
--- a/py/stackctrl.c
+++ b/py/stackctrl.c
@@ -35,12 +35,12 @@
 // Stack top at the start of program
 char *stack_top;
 
-void mp_stack_ctrl_init() {
+void mp_stack_ctrl_init(void) {
     volatile int stack_dummy;
     stack_top = (char*)&stack_dummy;
 }
 
-mp_uint_t mp_stack_usage() {
+mp_uint_t mp_stack_usage(void) {
     // Assumes descending stack
     volatile int stack_dummy;
     return stack_top - (char*)&stack_dummy;
@@ -54,7 +54,7 @@ void mp_stack_set_limit(mp_uint_t limit) {
     stack_limit = limit;
 }
 
-void mp_stack_check() {
+void mp_stack_check(void) {
     if (mp_stack_usage() >= stack_limit) {
         nlr_raise(mp_obj_new_exception_msg(&mp_type_RuntimeError, "maximum recursion depth exceeded"));
     }
diff --git a/py/stackctrl.h b/py/stackctrl.h
index a57b846b7d..4ed67774f8 100644
--- a/py/stackctrl.h
+++ b/py/stackctrl.h
@@ -24,13 +24,13 @@
  * THE SOFTWARE.
  */
 
-void mp_stack_ctrl_init();
-mp_uint_t mp_stack_usage();
+void mp_stack_ctrl_init(void);
+mp_uint_t mp_stack_usage(void);
 
 #if MICROPY_STACK_CHECK
 
 void mp_stack_set_limit(mp_uint_t limit);
-void mp_stack_check();
+void mp_stack_check(void);
 #define MP_STACK_CHECK() mp_stack_check()
 
 #else