Revert "FX_BOOL considered harmful, part 2."

core/include/fxcrt/fx_system.h

Index: core/include/fxcrt/fx_system.h
diff --git a/core/include/fxcrt/fx_system.h b/core/include/fxcrt/fx_system.h
index 9fcaf171bcd65c0bc418394addf87e6cdbc26847..8bc2b4ab2a32fd37d52973295f8ce8ba06f52640 100644
--- a/core/include/fxcrt/fx_system.h
+++ b/core/include/fxcrt/fx_system.h
@@ -71,6 +71,7 @@ typedef void*                   FX_POSITION; // Keep until fxcrt containers gone
 typedef unsigned short          FX_WORD;     // Keep - "an efficient small type"
 typedef unsigned int            FX_DWORD;    // Keep - "an efficient type"
 typedef float                   FX_FLOAT;    // Keep, allow upgrade to doubles.
+typedef int                     FX_BOOL;     // Keep, sadly not always 0 or 1.
 typedef char                    FX_CHAR;     // Keep, questionable signedness.
 typedef wchar_t                 FX_WCHAR;    // Keep, maybe bad platform wchars.
 
@@ -83,6 +84,14 @@ typedef int FX_STRSIZE;
 #define _DEBUG
 #endif
 
+#ifndef TRUE
+#define TRUE	1
+#endif
+
+#ifndef FALSE
+#define FALSE	0
+#endif
+
 #ifndef NULL
 #define NULL	0
 #endif