newlib/libc/sys/sysnec810/sbrk.c

   1 extern int _end;
   2
   3 static char *end_of_data = (char *) &_end;
   4
   5 char *
   6 _sbrk (int delta) {
   7         char *ptr = end_of_data;
   8
   9         end_of_data += delta;
  10         return ptr;
  11 }
  12