Slowhax 3ds

#include <3ds.h>
#include <stdio.h>

int main(int argc, char **argv)
{
    gfxInitDefault();
    consoleInit(GFX_TOP, NULL);
    osSetSpeedupEnable(true);

    Result res;

    printf("Slowerhax\n"); //slower version of slowhax
    //POC - probably won't work and I don't have two weeks to find out

    res=nsInit();
    printf("nsinit: %08X\n\n",(int)res);

    u64 titleid=0x0004001000024000; //promo video, US old3ds. your mileage may vary. it's good to experiment as not all title relaunch spamming works well or at all.
    //titleid=0x000400102002D500;
    u32 procid;  //we assume nintendo is using an s32 for this hopefully
    u32 launch_flags=0; //this doesn't seem to affect anything
    //u32 target=0x100;
    u32 target=0x7FFFFFFF-1; //(s32 max - 1)
    //This is the PID cut-off. After exiting this app and going to hbmenu, the next app should launch with cut-off + 2 based on tests with lower target PIDs.
    //This, in theory(aka internet lore), should launch 3ds_dsiwarehax_installer with an s32 wrap-around at PID 0, giving it full svc access.
    //This is estimated to take all of two weeks to reach the cut-off! Who has the time to actually test this?
    //Note: this doesn't seems to work on new3ds very well. Relaunching system apps leads to the pid not advancing or memory crashes.

    for(u32 i=0 ; i<0x80000000 ; i++){
                NS_LaunchTitle(titleid, launch_flags, &procid);  //loop until pid is right up next to the s32 wrap-around.
                printf("%08X\n",(int)procid);
                NS_TerminateProcessTID(titleid);
                if(procid>=target)break;
    }
    nsExit();
    printf("\n%08X  Current PID\n",(int)procid);
    printf(  "%08X  Target  PID\n",(int)procid+2);
    printf(  "Start to exit, then run 3ds_dsiwarehax_installer"); //need to launch 3ds_dsiwarehax_installer with an xml to takeover some other app or pid will be download play (too low)

    while (aptMainLoop())
    {

        hidScanInput();
        u32 kDown = hidKeysDown();
        if (kDown & KEY_START) break;

        if (kDown & KEY_A){

        }

        gfxFlushBuffers();
        gfxSwapBuffers();

        gspWaitForVBlank();
    }

    gfxExit();
    return 0;
}