C Command Line Progress Bar

progressbar.c

void print_progress(unsigned int bar_size, float progress)
{
  printf("[");
  int8_t pos = bar_size * progress;
  for (int i = 0; i < bar_size; ++i) {
      if (i < pos) {
          PRINTF("=");
      } else if (i == pos) {
          PRINTF(">");
      } else {
          PRINTF(" ");
      }
  }
  printf("] %d %%\r", (int)(progress * 100));
  
  fflush(stdout);
}