[BUG] Fixed the use of the right error constant

apps/socketoptions.hpp

@@ -67,7 +67,7 @@ struct SocketOption
 template<>
 inline int SocketOption::setso<SocketOption::SRT, int>(int socket, int /*ignored*/, int sym, const void* data, size_t size)
 {
-    return srt_setsockopt(socket, 0, SRT_SOCKOPT(sym), data, (int) size);
+    return (int)srt_setsockopt(SRTSOCKET(socket), 0, SRT_SOCKOPT(sym), data, (int) size);
 }
 
 #if ENABLE_BONDING

common/devel_util.h

@@ -0,0 +1,74 @@
+
+template<class INT, int ambg>
+struct IntWrapper
+{
+    INT v;
+
+    IntWrapper() {}
+    explicit IntWrapper(INT val): v(val) {}
+
+    bool operator==(const IntWrapper& x) const
+    {
+        return v == x.v;
+    }
+
+    bool operator!=(const IntWrapper& x) const
+    {
+        return !(*this == x);
+    }
+
+    explicit operator INT() const
+    {
+        return v;
+    }
+
+    template<class I, class T>
+    friend T& operator<<(T& out, const IntWrapper<I, ambg>& x)
+    {
+        out << x.v;
+        return out;
+    }
+
+    bool operator<(const IntWrapper& w) const
+    {
+        return v < w.v;
+    }
+};
+
+template<class INT, int ambg>
+struct IntWrapperLoose: IntWrapper<INT, ambg>
+{
+    typedef IntWrapper<INT, ambg> base_t;
+    explicit IntWrapperLoose(INT val): base_t(val) {}
+
+    bool operator==(const IntWrapper<INT, ambg>& x) const
+    {
+        return this->v == x.v;
+    }
+
+    friend bool operator==(const IntWrapper<INT, ambg>& x, const IntWrapperLoose& y)
+    {
+        return x.v == y.v;
+    }
+
+    bool operator==(INT val) const
+    {
+        return this->v == val;
+    }
+
+    friend bool operator==(INT val, const IntWrapperLoose<INT, ambg>& x)
+    {
+        return val == x.v;
+    }
+
+    operator INT() const
+    {
+        return this->v;
+    }
+};
+
+
+//typedef IntWrapper<int32_t, 0> SRTSOCKET;
+//typedef IntWrapper<int, 1> SRTSTATUS;
+//typedef IntWrapperLoose<int, 1> SRTSTATUS_LOOSE;
+

examples/sendmsg.cpp

@@ -100,7 +100,7 @@ int main(int argc, char* argv[])
    // 2. Otherwise the first number is the ID, followed by a space, to be filled in first 4 bytes.
    // 3. Rest of the characters, up to the end of line, should be put into a solid block and sent at once.
 
-   int status = 0;
+   int status = SRT_STATUS_OK;
 
    int ordinal = 1;
    int lpos = 0;