From 0f8ec41b0ae522b73085fa1662461e6351ba7e54 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Sun, 13 Feb 2005 05:58:45 +0000
Subject: moving to auth

---
 src/cmd/factotum/util.c | 54 -------------------------------------------------
 1 file changed, 54 deletions(-)
 delete mode 100644 src/cmd/factotum/util.c

(limited to 'src/cmd/factotum/util.c')

diff --git a/src/cmd/factotum/util.c b/src/cmd/factotum/util.c
deleted file mode 100644
index accddddd..00000000
--- a/src/cmd/factotum/util.c
+++ /dev/null
@@ -1,54 +0,0 @@
-#include "std.h"
-#include "dat.h"
-
-static int
-unhex(char c)
-{
-	if('0' <= c && c <= '9')
-		return c-'0';
-	if('a' <= c && c <= 'f')
-		return c-'a'+10;
-	if('A' <= c && c <= 'F')
-		return c-'A'+10;
-	abort();
-	return -1;
-}
-
-int
-hexparse(char *hex, uchar *dat, int ndat)
-{
-	int i, n;
-
-	n = strlen(hex);
-	if(n%2)
-		return -1;
-	n /= 2;
-	if(n > ndat)
-		return -1;
-	if(hex[strspn(hex, "0123456789abcdefABCDEF")] != '\0')
-		return -1;
-	for(i=0; i<n; i++)
-		dat[i] = (unhex(hex[2*i])<<4)|unhex(hex[2*i+1]);
-	return n;
-}
-
-char*
-estrappend(char *s, char *fmt, ...)
-{
-	char *t;
-	int l;
-	va_list arg;
-
-	va_start(arg, fmt);
-	t = vsmprint(fmt, arg);
-	if(t == nil)
-		sysfatal("out of memory");
-	va_end(arg);
-	l = s ? strlen(s) : 0;
-	s = erealloc(s, l+strlen(t)+1);
-	strcpy(s+l, t);
-	free(t);
-	return s;
-}
-
-
-- 
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