GTA VC loading plugins

int __cdecl LoadPlugins_21101040()
{
  int result; // eax@13
  int v1; // [sp+4h] [bp-5Ch]@1
  int v2; // [sp+8h] [bp-58h]@1
  void (*v3)(void); // [sp+Ch] [bp-54h]@2
  int v4; // [sp+10h] [bp-50h]@1
  int v5; // [sp+14h] [bp-4Ch]@1
  int (*v6)(); // [sp+18h] [bp-48h]@1
  int v7; // [sp+1Ch] [bp-44h]@1
  int v8; // [sp+20h] [bp-40h]@1
  int v9; // [sp+24h] [bp-3Ch]@1
  int (*v10)(); // [sp+28h] [bp-38h]@1
  int v11; // [sp+2Ch] [bp-34h]@1
  int v12; // [sp+30h] [bp-30h]@1
  int v13; // [sp+34h] [bp-2Ch]@1
  int (__stdcall *v14)(int, int, int, int, int); // [sp+38h] [bp-28h]@1
  int v15; // [sp+3Ch] [bp-24h]@1
  int v16; // [sp+40h] [bp-20h]@1
  int v17; // [sp+44h] [bp-1Ch]@1
  int (__stdcall *v18)(int, int, int, int, int, int, int, int, int, int, int, int); // [sp+48h] [bp-18h]@1
  int v19; // [sp+4Ch] [bp-14h]@1
  int v20; // [sp+50h] [bp-10h]@1
  int v21; // [sp+54h] [bp-Ch]@1
  int (__stdcall *v22)(int, int, int, int, int); // [sp+58h] [bp-8h]@1
  int v23; // [sp+5Ch] [bp-4h]@1

  sub_21101270();
  dword_2114E8A8 = RIB_alloc_provider_handle(0);
  v4 = 0;
  v5 = (int)"MIXER_startup";
  v6 = sub_2113D209;
  v7 = 0;
  v8 = 0;
  v9 = (int)"MIXER_shutdown";
  v10 = sub_2113D219;
  v11 = 0;
  v12 = 0;
  v13 = (int)"MIXER_flush";
  v14 = sub_2113D229;
  v15 = 0;
  v16 = 0;
  v17 = (int)"MIXER_merge";
  v18 = sub_2113D27D;
  v19 = 0;
  v20 = 0;
  v21 = (int)"MIXER_copy";
  v22 = sub_2113D3E7;
  v23 = 0;
  RIB_register_interface(dword_2114E8A8, "MSS mixer services", 5, &v4);
  RIB_load_application_providers((int)"*.mix");
  v2 = 0;
  while ( RIB_enumerate_providers("MSS mixer services", &v2, &v1) )
  {
    if ( !RIB_request_interface_entry(v1, "MSS mixer services", 0, "MIXER_startup", &v3) )
      v3();
  }
  RIB_load_application_providers((int)"*.asi");
  v2 = 0;
  while ( RIB_enumerate_providers("ASI codec", &v2, &v1) )
  {
    if ( !RIB_request_interface_entry(v1, "ASI codec", 0, "ASI_startup", &v3) )
      v3();
  }
  RIB_load_application_providers((int)"*.m3d");
  v2 = 0;
  while ( RIB_enumerate_providers("MSS 3D audio services", &v2, &v1) )
  {
    if ( !RIB_request_interface_entry(v1, "MSS 3D audio services", 0, "M3D_startup", &v3) )
      v3();
  }
  sub_21128DE0();
  RIB_load_application_providers((int)"*.flt");
  v2 = 0;
  for ( result = RIB_enumerate_providers("MSS pipeline filter", &v2, &v1);