Fix compiler warnings in examples when using -std=c++98 -std=gnu89 -pedantic -Wreturn-type

3 files changed, 4 insertions, 4 deletions

diff --git a/Examples/csharp/extend/example.h b/Examples/csharp/extend/example.h
index b27ab9711..ca1aed28f 100644
--- a/Examples/csharp/extend/example.h
+++ b/Examples/csharp/extend/example.h
@@ -14,7 +14,7 @@ public:
 	virtual std::string getTitle() { return getPosition() + " " + getName(); }
 	virtual std::string getName() { return name; }
 	virtual std::string getPosition() const { return "Employee"; }
-	virtual ~Employee() { printf("~Employee() @ %p\n", this); }
+	virtual ~Employee() { printf("~Employee() @ %p\n", (void *)this); }
 };
 
 
diff --git a/Examples/csharp/reference/example.cxx b/Examples/csharp/reference/example.cxx
index 8a513bf49..9dbaed2ee 100644
--- a/Examples/csharp/reference/example.cxx
+++ b/Examples/csharp/reference/example.cxx
@@ -19,7 +19,7 @@ Vector operator+(const Vector &a, const Vector &b) {
 
 char *Vector::print() {
   static char temp[512];
-  sprintf(temp,"Vector %p (%g,%g,%g)", this, x,y,z);
+  sprintf(temp,"Vector %p (%g,%g,%g)", (void *)this, x,y,z);
   return temp;
 }
 
diff --git a/Examples/csharp/variables/example.c b/Examples/csharp/variables/example.c
index 05e17c8c5..85685fe72 100644
--- a/Examples/csharp/variables/example.c
+++ b/Examples/csharp/variables/example.c
@@ -52,9 +52,9 @@ void print_vars() {
   printf("cvar      = %c\n", cvar);
   printf("strvar    = %s\n", strvar ? strvar : "(null)");
   printf("cstrvar   = %s\n", cstrvar);
-  printf("iptrvar   = %p\n", iptrvar);
+  printf("iptrvar   = %p\n", (void *)iptrvar);
   printf("name      = %s\n", name);
-  printf("ptptr     = %p (%d, %d)\n", ptptr, ptptr ? ptptr->x : 0, ptptr ? ptptr->y : 0);
+  printf("ptptr     = %p (%d, %d)\n", (void *)ptptr, ptptr ? ptptr->x : 0, ptptr ? ptptr->y : 0);
   printf("pt        = (%d, %d)\n", pt.x, pt.y);
   printf("status    = %d\n", status);
 }