exectos/sdk/xtdk/rtltypes.h
Rafal Kupiec 8dd0e70dd9
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Implement printf-alike wide string formatting mechanism, currently without floating point numbers support
2024-02-15 23:01:13 +01:00

80 lines
2.1 KiB
C

/**
* PROJECT: ExectOS
* COPYRIGHT: See COPYING.md in the top level directory
* FILE: sdk/xtdk/rtltypes.h
* DESCRIPTION: Runtime library structures definitions
* DEVELOPERS: Rafal Kupiec <belliash@codingworkshop.eu.org>
*/
#ifndef __XTDK_RTLTYPES_H
#define __XTDK_RTLTYPES_H
#include <xtbase.h>
#include <xttypes.h>
/* UUID string lengths */
#define GUID_STRING_LENGTH 38
#define PARTUUID_STRING_LENGTH 13
/* Maximum integer value string length */
#define MAX_INTEGER_STRING_SIZE 25
/* Floating point definitions */
#define DOUBLE_EXPONENT_MASK 0x7FF0000000000000ULL
#define DOUBLE_EXPONENT_SHIFT 0x34
#define DOUBLE_EXPONENT_BIAS 0x3FF
/* Runtime Library routine callbacks */
typedef XTSTATUS (*PWRITE_CHARACTER)(IN CHAR Character);
typedef XTSTATUS (*PWRITE_WIDE_CHARACTER)(IN WCHAR Character);
/* Variable types enumeration list */
typedef enum _RTL_VARIABLE_TYPE
{
Unknown,
AnsiString,
Boolean,
Char,
Float,
Guid,
Integer,
String,
UnicodeString,
WideChar,
WideString
} RTL_VARIABLE_TYPE, *PRTL_VARIABLE_TYPE;
/* Runtime Library print context structure definition */
typedef struct _RTL_PRINT_CONTEXT
{
PWRITE_CHARACTER WriteCharacter;
PWRITE_WIDE_CHARACTER WriteWideCharacter;
ULONG CharactersWritten;
} RTL_PRINT_CONTEXT, *PRTL_PRINT_CONTEXT;
/* Runtime Library print format properties structure definition */
typedef struct _RTL_PRINT_FORMAT_PROPERTIES
{
RTL_VARIABLE_TYPE VariableType;
ULONG Radix;
LONG FieldWidth;
LONG IntegerSize;
LONG Precision;
BOOLEAN AlwaysPrintSign;
BOOLEAN LongDouble;
BOOLEAN LongInteger;
BOOLEAN LeftJustified;
BOOLEAN PrintUpperCase;
BOOLEAN PrintLeadingZeroes;
BOOLEAN PrintRadix;
BOOLEAN SpaceForPlus;
BOOLEAN ThousandsGrouping;
BOOLEAN UnsignedValue;
BOOLEAN FloatFormat;
BOOLEAN ScientificFormat;
BOOLEAN SignificantDigitPrecision;
} RTL_PRINT_FORMAT_PROPERTIES, *PRTL_PRINT_FORMAT_PROPERTIES;
#endif /* __XTDK_RTLTYPES_H */