X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=device%2Flib%2F_atof.c;h=0b897cbe29cd69fed79bc89584b44651ec722f73;hb=51a457fd02440788eaf3f1266e1f80b9a51cfc32;hp=ee7ff24be1ebb36ee6cbeda4706055ff2dda0d22;hpb=ccc1ef43069661e6161d4871d4a44031bd133eb3;p=fw%2Fsdcc

diff --git a/device/lib/_atof.c b/device/lib/_atof.c
index ee7ff24b..0b897cbe 100644
--- a/device/lib/_atof.c
+++ b/device/lib/_atof.c
@@ -1,6 +1,6 @@
 /*  atof.c: converts an ASCII string to float
 
-    Copyright (C) 2003  Jesus Calvino-Fraga, jesusc@ieee.org 
+    Copyright (C) 2003  Jesus Calvino-Fraga, jesusc@ieee.org
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Lesser General Public
@@ -18,16 +18,13 @@
 
 #include <ctype.h>
 #include <stdlib.h>
+#include <stdbool.h>
 
 float atof(char * s)
 {
 	float value, fraction;
 	char iexp;
-#ifdef SDCC_mcs51
-	bit sign;
-#else
-	char sign;
-#endif
+	BOOL sign;
 
 	//Skip leading blanks
 	while (isspace(*s)) s++;
@@ -51,13 +48,13 @@ float atof(char * s)
 	}
 
 	//Get the fraction
-	if (*s=='.')
+	if (*s == '.')
 	{
 		s++;
-		for (fraction=10.0; isdigit(*s); s++)
+		for (fraction=0.1; isdigit(*s); s++)
 		{
-			value+=(*s-'0')/fraction;
-			fraction*=10.0;
+			value+=(*s-'0')*fraction;
+			fraction*=0.1;
 		}
 	}
 
@@ -65,14 +62,13 @@ float atof(char * s)
 	if (toupper(*s)=='E')
 	{
 		s++;
-		while(*s=='0') s++;//So atoi doesn't return an octal number
 		iexp=(char)atoi(s);
 		{
 			while(iexp!=0)
 			{
 				if(iexp<0)
 				{
-					value/=10.0;
+					value*=0.1;
 					iexp++;
 				}
 				else