플러그인 - NSIS

getuservariable()

INST_0

setuservariable()
popstring()

nsis.zip

#include "pluginapi.h"

extern "C" __declspec(dllexport) void KillProc(HWND hwndParent, int string_size,
                                      char *variables, stack_t **stacktop)
{
    EXDLL_INIT();

    char parameter[200];
    char temp[10];
    int value;

    popstring(parameter);
    value = MY_FUNCTION(parameter);
    setuservariable(INST_R0, itoa(value, temp, 10));
}

참조 사이트:

http://jjjryu.tistory.com/entry/NSIS