Merge pull request #110 from mehlis/master

fix changed prototype parameter 1 of thread_stack_init from void* to void(*)(void)

core/include/kernel_internal.h

@@ -29,7 +29,7 @@ void board_init(void);
  *
  * @return stack pointer
  */
-char *thread_stack_init(void  *task_func, void *stack_start, int stack_size);
+char *thread_stack_init(void  (*task_func)(void), void *stack_start, int stack_size);
 
 /**
  * @brief  Removes thread from scheduler and set status to STATUS_STOPPED

cpu/arm_common/arm_cpu.c

@@ -38,7 +38,7 @@ void thread_yield(void)
  * Processor specific routine - here for ARM7
  * sizeof(void*) = sizeof(int)
  *--------------------------------------------------------------------------*/
-char *thread_stack_init(void *task_func, void *stack_start, int stack_size)
+char *thread_stack_init(void (*task_func)(void), void *stack_start, int stack_size)
 {
     unsigned int *stk;
     int i;

cpu/msp430-common/cpu.c

@@ -46,7 +46,7 @@ void cpu_switch_context_exit(void)
 //----------------------------------------------------------------------------
 // Processor specific routine - here for MSP
 //----------------------------------------------------------------------------
-char *thread_stack_init(void *task_func, void *stack_start, int stack_size)
+char *thread_stack_init(void (*task_func)(void), void *stack_start, int stack_size)
 {
     unsigned short *stk;
     stk = (unsigned short *)(stack_start + stack_size);

cpu/native/native_cpu.c

@@ -45,7 +45,7 @@ void thread_print_stack(void)
     return;
 }
 
-char *thread_stack_init(void *task_func, void *stack_start, int stacksize)
+char *thread_stack_init(void (*task_func)(void), void *stack_start, int stacksize)
 {
     unsigned int *stk;
     ucontext_t *p;