1 files changed, 0 insertions, 85 deletions
diff --git a/src/libfmt/charstod.c b/src/libfmt/charstod.c
deleted file mode 100644
index ec403b11..00000000
--- a/src/libfmt/charstod.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * The authors of this software are Rob Pike and Ken Thompson.
- *              Copyright (c) 2002 by Lucent Technologies.
- * Permission to use, copy, modify, and distribute this software for any
- * purpose without fee is hereby granted, provided that this entire notice
- * is included in all copies of any software which is or includes a copy
- * or modification of this software and in all copies of the supporting
- * documentation for such software.
- * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTY.  IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES MAKE ANY
- * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
- * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
- */
-#include <stdarg.h>
-#include <string.h>
-#include "utf.h"
-#include "fmt.h"
-#include "fmtdef.h"
-
-/*
- * Reads a floating-point number by interpreting successive characters
- * returned by (*f)(vp).  The last call it makes to f terminates the
- * scan, so is not a character in the number.  It may therefore be
- * necessary to back up the input stream up one byte after calling charstod.
- */
-
-double
-fmtcharstod(int(*f)(void*), void *vp)
-{
-	double num, dem;
-	int neg, eneg, dig, exp, c;
-
-	num = 0;
-	neg = 0;
-	dig = 0;
-	exp = 0;
-	eneg = 0;
-
-	c = (*f)(vp);
-	while(c == ' ' || c == '\t')
-		c = (*f)(vp);
-	if(c == '-' || c == '+'){
-		if(c == '-')
-			neg = 1;
-		c = (*f)(vp);
-	}
-	while(c >= '0' && c <= '9'){
-		num = num*10 + c-'0';
-		c = (*f)(vp);
-	}
-	if(c == '.')
-		c = (*f)(vp);
-	while(c >= '0' && c <= '9'){
-		num = num*10 + c-'0';
-		dig++;
-		c = (*f)(vp);
-	}
-	if(c == 'e' || c == 'E'){
-		c = (*f)(vp);
-		if(c == '-' || c == '+'){
-			if(c == '-'){
-				dig = -dig;
-				eneg = 1;
-			}
-			c = (*f)(vp);
-		}
-		while(c >= '0' && c <= '9'){
-			exp = exp*10 + c-'0';
-			c = (*f)(vp);
-		}
-	}
-	exp -= dig;
-	if(exp < 0){
-		exp = -exp;
-		eneg = !eneg;
-	}
-	dem = __fmtpow10(exp);
-	if(eneg)
-		num /= dem;
-	else
-		num *= dem;
-	if(neg)
-		return -num;
-	return num;
-}