paxCompiler for MS VC++. Call a script-defined procedure.

#include "stdafx.h"
#include "paxcompilerlib.h"

long y = 5;

int main(int argc, char* argv[])
{
        HMODULE h_lib = LoadPaxCompilerLib();
        if (h_lib != 0)
        {
                DWORD hc = PaxCompiler_Create();
                DWORD hl = PaxPascalLanguage_Create();
                DWORD hp = PaxProgram_Create();

                PaxCompiler_Reset(hc);
                PaxCompiler_RegisterLanguage(hc, hl);

		DWORD h_y = PaxCompiler_RegisterVariable(hc, 0, "Y", PaxTypeLONG);

                PaxCompiler_AddModule(hc, "1", "Pascal");
                PaxCompiler_AddCode(hc, "1", "procedure ScriptProc(X: Integer);");
                PaxCompiler_AddCode(hc, "1", "begin");
                PaxCompiler_AddCode(hc, "1", "  Y := Y + X;");
                PaxCompiler_AddCode(hc, "1", "end;");
                PaxCompiler_AddCode(hc, "1", "begin");
                PaxCompiler_AddCode(hc, "1", "end.");

                if (PaxCompiler_Compile(hc, hp))
                {

	  	        DWORD h_ScriptProc = PaxCompiler_GetHandle(hc, 0, "ScriptProc", true);
			void * p = PaxProgram_GetAddress(hp, h_ScriptProc); // get address of script-defined procedure

    			PaxProgram_SetAddress(hp, h_y, &y);

			__asm
			{
				push 10 // push parameter
				call p // call script-defined procedure
			}

			printf("y = %d", y);

                }
                else
                {
                        printf("there are errors:\n");
                        for (int i = 0; i < PaxCompiler_GetErrorCount(hc); i++)
                        {
                                printf(PaxCompiler_GetErrorMessage(hc, i));
                        }
                }

                PaxProgram_Destroy(hp);
                PaxPascalLanguage_Destroy(hl);
                PaxCompiler_Destroy(hc);
        }
        FreePaxCompilerLib(h_lib);

        getchar();
        return 0;
}