48 #define IsUpper(c)		((c) >= 'A' && (c) <= 'Z')  argument
49 #define IsLower(c)		((c) >= 'a' && (c) <= 'z')  argument
50 #define IsDigit(c)		((c) >= '0' && (c) <= '9')  argument
51 #define IsSeparator(c)	((c) == '/' || (c) == '\\')  argument
52 #define IsTerminator(c)	((UINT)(c) < (FF_USE_LFN ? ' ' : '!'))  argument
53 #define IsSurrogate(c)	((c) >= 0xD800 && (c) <= 0xDFFF)  argument
54 #define IsSurrogateH(c)	((c) >= 0xD800 && (c) <= 0xDBFF)  argument
55 #define IsSurrogateL(c)	((c) >= 0xDC00 && (c) <= 0xDFFF)  argument
688 static int dbc_1st (BYTE c)  in dbc_1st()
708 static int dbc_2nd (BYTE c)  in dbc_2nd()
1972 	BYTE ns[8], c;  local
2359 	BYTE c;  local
2598 	TCHAR c;  local
3100 	char c;  local
6488 static void putc_bfd (putbuff* pb, TCHAR c)
6641 	TCHAR c,	/* A character to be output */