Fix ultratypes types (#1454)

* Fix ultratypes types

* Add back size_t and NULL

* Callocs

* Callocs pt 2

* bool

* STDC version checks

include/PR/os_libc.h

@@ -8,7 +8,7 @@ void bcopy(void* __src, void* __dest, int __n);
 int bcmp(void* __s1, void* __s2, int __n);
 void bzero(void* begin, int length);
 
-s32 vsprintf(char* dst, char* fmt, va_list args);
+int vsprintf(char* dst, char* fmt, va_list args);
 int sprintf(char* dst, const char* fmt, ...);
 void osSyncPrintf(const char* fmt, ...);
 

include/PR/os_time.h

@@ -18,8 +18,8 @@ typedef struct OSTimer_s {
 
 OSTime osGetTime(void);
 void osSetTime(OSTime ticks);
-s32 osSetTimer(OSTimer* t, OSTime countdown, OSTime interval, OSMesgQueue* mq, OSMesg msg);
-s32 osStopTimer(OSTimer* t);
+int osSetTimer(OSTimer* t, OSTime countdown, OSTime interval, OSMesgQueue* mq, OSMesg msg);
+int osStopTimer(OSTimer* t);
 
 
 #endif

include/PR/ultratypes.h

@@ -5,8 +5,8 @@ typedef signed char            s8;
 typedef unsigned char          u8;
 typedef signed short int       s16;
 typedef unsigned short int     u16;
-typedef signed int             s32;
-typedef unsigned int           u32;
+typedef signed long            s32;
+typedef unsigned long          u32;
 typedef signed long long int   s64;
 typedef unsigned long long int u64;
 
@@ -22,10 +22,14 @@ typedef volatile s64 vs64;
 typedef float  f32;
 typedef double f64;
 
-typedef u32 size_t;
+#if defined(_MIPS_SZLONG) && (_MIPS_SZLONG == 64)
+typedef unsigned long size_t;
+#else
+typedef unsigned int  size_t;
+#endif
 
 #ifndef NULL
-#define NULL (void*)0
+#define NULL ((void*)0)
 #endif
 
 // TODO: move this somewhere else

include/PR/xstdio.h

@@ -31,7 +31,7 @@ typedef void* (*PrintCallback)(void*, const char*, size_t);
 #define FLAGS_HASH 8
 #define FLAGS_ZERO 16
 
-s32 _Printf(PrintCallback pfn, void* arg, const char* fmt, va_list ap);
+int _Printf(PrintCallback pfn, void* arg, const char* fmt, va_list ap);
 void _Litob(_Pft* args, u8 type);
 void _Ldtob(_Pft* args, u8 type);