Move TiffStrip array inside the TiffImage struct

src/tiff/tiffread.h

@@ -111,6 +111,12 @@ enum tiff_planar_configuration {
 };
 // clang-format on
 
+typedef struct tiff_strip TiffStrip;
+struct tiff_strip {
+  u32 offset;
+  u32 byte_count;
+};
+
 typedef struct tiff_image TiffImage;
 struct tiff_image {
   TiffImageType type;
@@ -133,12 +139,7 @@ struct tiff_image {
   u32 extra_samples;
   u32 extra_samples_count;
   bool extra_samples_offset;
-};
-
-typedef struct tiff_strip TiffStrip;
-struct tiff_strip {
-  u32 offset;
-  u32 byte_count;
+  TiffStrip *strips;
 };
 
 Image *read_baseline_tiff(const char *file, Arena *arena);