#include <Arduino_FreeRTOS.h>

void* mallocT(size_t size)
{
    void* ptr = NULL;

    if(size > 0)
    {
        // We simply wrap the FreeRTOS call into a standard form
        ptr = pvPortMalloc(size);
    } // else NULL if there was an error

    return ptr;
}

void setup(){
  Serial.begin(9600);

  char* c;
  c = (char*) malloc(30 * sizeof(char));
  strcpy(c, "Hello world");
  Serial.println(c);
}
void loop(){}