#include <stdio.h>
#include <stdlib.h>

#include "tc.h"

void
create_file(char *fn, char *what)
{
  FILE *f= fopen(fn, "w");
  if (f)
    {
      if (what)
	fprintf(f, "%s", what);
      fclose(f);
    }
}

char *
get_file(char *fn)
{
  FILE *f;
  char *buf= NULL;

  if ((f= fopen(fn, "r")) != NULL)
    {
      int bs= 100, i;
      char c;

      buf= malloc(bs);
      i= 0;
      buf[i]= '\0';
      while ((c= fgetc(f)) != EOF)
	{
	  if (i > bs-2)
	    {
	      bs+= 100;
	      buf= realloc(buf, bs);
	    }
	  buf[i]= c;
	  i++;
	  buf[i]= '\0';
	}
      fclose(f);
    }
  return(buf);
}