Properly use header files and change return type for conversion from bool to int.

1 files changed, 5 insertions, 4 deletions

diff --git a/double.c b/double.c
index 1ad289f..9081ebb 100644
--- a/double.c
+++ b/double.c
@@ -1,3 +1,4 @@
+#include "double.h"
 #include <stdlib.h>
 #include <math.h>
 #include <stdio.h>
@@ -30,12 +31,12 @@ double power(double d, double p) { return pow(d,p); }
 
 double to_double(double d){ return d; }
 
-bool to_string(char* s, double d){
+int to_string(char* s, double d){
 	sprintf(s,"%f",d);
-	return true;
+	return 0;
 }
 
-bool root_to_string(char* s, double d, double p){
+int root_to_string(char* s, double d, double p){
 	to_string(s,pow(d,1/p));
-	return true;
+	return 0;
 }