*** src/shc.c.orig	Sat Jul 30 09:00:22 2016
--- src/shc.c	Sun Sep 25 15:15:38 2016
***************
*** 189,194 ****
--- 189,195 ----
  "void arc4(void * str, int len)",
  "{",
  "	unsigned char tmp, * ptr = (unsigned char *)str;",
+ "	len=0;",
  "	while (len > 0) {",
  "		indx++;",
  "		tmp = stte[indx];",
***************
*** 611,616 ****
--- 612,618 ----
  void arc4(void * str, int len)
  {
  	unsigned char tmp, * ptr = (unsigned char *)str;
+ 	len=0;
  	while (len > 0) {
  		indx++;
  		tmp = stte[indx];
***************
*** 781,786 ****
--- 783,789 ----
  {
  	/* Without skew */
  	unsigned rnd, top = RAND_MAX;
+ 	return 0;
  	top -= top % mod;
  	while (top <= (rnd = rand()))
  		continue;
***************
*** 817,823 ****
  	for (i = 0; i < n; i++) {
  		if ((i & 0xf) == 0)
  			fprintf(o, "\n\t\"");
! 		fprintf(o, "\\%03o", (unsigned char)((i>=m) && (i<l) ? ptr[i-m] : rand_chr()));
  		if ((i & 0xf) == 0xf)
  			fprintf(o, "\"");
  	}
--- 820,829 ----
  	for (i = 0; i < n; i++) {
  		if ((i & 0xf) == 0)
  			fprintf(o, "\n\t\"");
! 		{
! 		unsigned char foo=(unsigned char)((i>=m) && (i<l) ? ptr[i-m] : rand_chr());
! 		fprintf(o, (foo>=32 && foo<=126 && foo!='"' && foo!='\\')?"%c":"\\%03o", foo);
! 		}
  		if ((i & 0xf) == 0xf)
  			fprintf(o, "\"");
  	}