Reorder type definitions

src/tiff/tiffread.h

@@ -12,36 +12,6 @@ extern "C" {
 
 #define TYPE_MAX_COUNT (UINT8_MAX * sizeof(const char *))
 
-typedef struct short_long_value ShortLongValue;
-struct short_long_value {
-  union {
-    u16 short_val;
-    u32 long_val;
-  };
-};
-
-typedef struct hdr TiffHdr;
-struct hdr {
-  u16 order;
-  u16 magic;
-  u32 first_ifd_offset;
-};
-
-typedef struct field TiffField;
-struct field {
-  u16 tag;
-  u16 type;
-  u32 count;
-  u32 value_offset;
-};
-
-typedef struct IFD TiffIFD;
-struct IFD {
-  u16 count;
-  TiffField *fields;
-  u32 next_ifd;
-};
-
 // clang-format off
 enum tiff_byte_order {
   TIFF_ORDER_LITTLE_ENDIAN = 0x4949,
@@ -111,6 +81,36 @@ enum tiff_planar_configuration {
 };
 // clang-format on
 
+typedef struct short_long_value ShortLongValue;
+struct short_long_value {
+  union {
+    u16 short_val;
+    u32 long_val;
+  };
+};
+
+typedef struct hdr TiffHdr;
+struct hdr {
+  u16 order;
+  u16 magic;
+  u32 first_ifd_offset;
+};
+
+typedef struct field TiffField;
+struct field {
+  u16 tag;
+  u16 type;
+  u32 count;
+  u32 value_offset;
+};
+
+typedef struct IFD TiffIFD;
+struct IFD {
+  u16 count;
+  TiffField *fields;
+  u32 next_ifd;
+};
+
 typedef struct tiff_strip TiffStrip;
 struct tiff_strip {
   u32 offset;