Example
stdcall is used for 32-bit Windows API calls.
Parameters
Parameters are passed on the stack, with the first parameter closest to the top of the stack. The callee will pop these values off of the stack before returning.
Return Value
Scalar return values are placed in EAX.
Saved and Clobbered Registers
EAX, ECX, and EDX may be freely modified by the callee, and must be saved by the caller if desired. EBX, ESI, EDI, and EBP must be saved by the callee if modified and restored to their original values on return.
