[Help] Visual Studio 2012 Assembly

[HeWhoIsUnknown]

I'm trying to make a simple asm call to IsDebuggerPresent and close if there is one.
For example:

int main
{
   _asm call 75FC4A45
   _asm test al,al
   _asm je mem2
   _asm retn
   _asm leave
}

I don't know what the hell I need to do. I might just have to use a debugger.

[Jadd]

1. The "main" function is missing parentheses?
2. Why are you using assembly to call it..? Just call it normally?
3. 75FC4A45 is hex.
4. Imports are dynamically loaded so 0x75FC4A45 could be wrong between different instances.
5. The "mem2" label is not defined.
6. retn then leave... ???????

[HeWhoIsUnknown]

Where's the easy button?