FVS Fingerprint Verification System API Documentation
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fvstypes.h File Reference

#include "config.h"

Go to the source code of this file.

Defines
#define	M_PI   3.1415926535897932384626433832795
Typedefs
typedef unsigned char	uint8_t
typedef unsigned short	uint16_t
typedef unsigned int	uint32_t
typedef signed char	int8_t
typedef signed short	int16_t
typedef signed int	int32_t
typedef int	FvsInt_t
typedef unsigned int	FvsUint_t
typedef int8_t	FvsInt8_t
typedef int16_t	FvsInt16_t
typedef int32_t	FvsInt32_t
typedef uint8_t	FvsUint8_t
typedef uint16_t	FvsUint16_t
typedef uint32_t	FvsUint32_t
typedef uint8_t	FvsByte_t
typedef uint16_t	FvsWord_t
typedef uint32_t	FvsDword_t
typedef double	FvsFloat_t
typedef void *	FvsPointer_t
typedef void *	FvsHandle_t
typedef char *	FvsString_t
typedef enum FvsBool_t	FvsBool_t
typedef enum FvsError_t	FvsError_t
Enumerations
enum	FvsBool_t { FvsFalse = 0, FvsTrue = 1 }
enum	FvsError_t {   FvsFailure = -1, FvsOK = 0, FvsMemory, FvsBadParameter,   FvsBadFormat, FvsIoError }

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Define Documentation

#define M_PI   3.1415926535897932384626433832795

An approximation of PI for systems that do not already define it.

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Typedef Documentation

typedef unsigned char uint8_t

typedef unsigned short uint16_t

typedef unsigned int uint32_t

typedef signed char int8_t

typedef signed short int16_t

typedef signed int int32_t

typedef int FvsInt_t

Natural signed integer type.

typedef unsigned int FvsUint_t

Natural unsigned integer type.

typedef int8_t FvsInt8_t

Signed byte, word and dword..

typedef int16_t FvsInt16_t

typedef int32_t FvsInt32_t

typedef uint8_t FvsUint8_t

Unsigned byte, word and dword..

typedef uint16_t FvsUint16_t

typedef uint32_t FvsUint32_t

typedef uint8_t FvsByte_t

typedef uint16_t FvsWord_t

typedef uint32_t FvsDword_t

typedef double FvsFloat_t

Floating point type.

typedef void* FvsPointer_t

Pointer type.

typedef void* FvsHandle_t

Handle type to manipulate opaque structures.

typedef char* FvsString_t

String type.

typedef enum FvsBool_t FvsBool_t

A boolean type

typedef enum FvsError_t FvsError_t

Error codes. An error code should be returned by each function from the interface. The user of the API should always know when an operation did not end up successfully.

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Enumeration Type Documentation

enum FvsBool_t

A boolean type Enumeration values: FvsFalse  false tag FvsTrue  true tag

enum FvsError_t

Error codes. An error code should be returned by each function from the interface. The user of the API should always know when an operation did not end up successfully. Enumeration values: FvsFailure  an undefined error, use with parcimony FvsOK  no error FvsMemory  not enough memory FvsBadParameter  an invalid parameter was used FvsBadFormat  bad file format FvsIoError  input / output error

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