Add names to all typedef'd structs, unions, and enums (#2028)

* Add names to all typedef'd structs, unions, and enums

* wtf vs code

* Use a better regex

include/jpeg.h

@@ -4,11 +4,11 @@
 #include "ultra64.h"
 #include "sched.h"
 
-typedef struct {
+typedef struct JpegQuantizationTable {
     /* 0x00 */ u16 table[8*8];
 } JpegQuantizationTable; // size = 0x80
 
-typedef struct {
+typedef struct JpegHuffmanTable {
     /* 0x00 */ u8 codeOffs[16];
     /* 0x10 */ u16 codesA[16];
     /* 0x30 */ u16 codesB[16];
@@ -16,13 +16,13 @@ typedef struct {
 } JpegHuffmanTable; // size = 0x54
 
 // this struct might be inaccurate but it's not used outside jpegutils.c anyways
-typedef struct {
+typedef struct JpegHuffmanTableOld {
     /* 0x000 */ u8 codeOffs[16];
     /* 0x010 */ u16 dcCodes[120];
     /* 0x100 */ u16 acCodes[256];
 } JpegHuffmanTableOld; // size = 0x300
 
-typedef union {
+typedef union JpegTaskData {
     struct {
     /* 0x00 */ u32 address;
     /* 0x04 */ u32 mbCount;
@@ -35,7 +35,7 @@ typedef union {
     long long int force_structure_alignment;
 } JpegTaskData; // size = 0x20
 
-typedef struct {
+typedef struct JpegWork {
     /* 0x000 */ JpegTaskData taskData;
     /* 0x020 */ u64 yieldData[0x200 / sizeof(u64)];
     /* 0x220 */ JpegQuantizationTable qTableY;
@@ -46,7 +46,7 @@ typedef struct {
     /* 0x6C0 */ u16 data[4][0x180];
 } JpegWork; // size = 0x12C0
 
-typedef struct {
+typedef struct JpegDecoder {
     /* 0x00 */ void* imageData;
     /* 0x04 */ u8 mode;
     /* 0x05 */ u8 unk_05;
@@ -54,7 +54,7 @@ typedef struct {
     /* 0x18 */ u8 unk_18;
 } JpegDecoder; // size = 0x1C
 
-typedef struct {
+typedef struct JpegContext {
     /* 0x00 */ u8 dqtCount;
     /* 0x04 */ u8* dqtPtr[3];
     /* 0x10 */ u8 dhtCount;
@@ -67,7 +67,7 @@ typedef struct {
     /* 0xB4 */ JpegWork* workBuf;
 } JpegContext; // size = 0xB8
 
-typedef struct {
+typedef struct JpegDecoderState {
     /* 0x00 */ u32 byteIdx;
     /* 0x04 */ u8 bitIdx;
     /* 0x05 */ u8 dontSkip;