gistfile1.m

id photoLibrary = [[PLPhotoLibrary alloc] initWithPath:@"/var/mobile/Media/Photos"];
photoList = [[NSMutableDictionary alloc] init];
int totalAlbums = [[photoLibrary albums] count];

int i, j;
for (i = 0; i < num; i++) {
  album = [[photoLibrary albums] objectAtIndex:i];
  id images = [album images];
  for (j = 0; j < [images count]; j++) {
    id imageID = [NSNumber numberWithInt: [[images objectAtIndex:j] imageID]];
    [photoList setObject:album forKey:imageID];
  }
}

gistfile2.m

@interface PLPhotoLibrary : MLPhotoLibrary
{
}

+ (id)sharedPhotoLibrary;
+ (id)photosDirectory;
+ (struct CGImage *)createThumbnailOfImage:(struct CGImage *)fp8 format:(int)fp12 atPath:(id)fp16;
+ (struct CGImage *)createThumbnailOfImage:(struct CGImage *)fp8 format:(int)fp12 atPath:(id)fp16 orientation:(int)fp20;
+ (struct CGImage *)createThumbnailOfImage:(struct CGImage *)fp8 format:(int)fp12 atPath:(id)fp16 orientation:(int)fp20 thumbnailDataOut:(id *)fp24;
- (id)init;
- (void)dealloc;
- (struct CGImage *)createCGImageForDulcimerImage:(id)fp8 format:(int)fp12;
- (id)imageForFormat:(int)fp8 forImage:(id)fp12;
- (id)albums;
- (id)posterImageForAlbum:(id)fp8;
- (void)_cameraAlbumContentsChanged:(id)fp8;

@end