Class SDLProperties

java.lang.Object

org.lwjgl.sdl.SDLProperties

public class SDLProperties
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	SDLProperties.Functions	Contains the function pointers loaded from SDL.getLibrary().

Field Summary

Fields

Modifier and Type	Field	Description
static final int	SDL_PROPERTY_TYPE_BOOLEAN
static final int	SDL_PROPERTY_TYPE_FLOAT
static final int	SDL_PROPERTY_TYPE_INVALID
static final int	SDL_PROPERTY_TYPE_NUMBER
static final int	SDL_PROPERTY_TYPE_POINTER
static final int	SDL_PROPERTY_TYPE_STRING

Method Summary

Modifier and Type	Method	Description
static boolean	nSDL_ClearProperty(int props, long name)	bool SDL_ClearProperty(SDL_PropertiesID props, char const * name)
static boolean	nSDL_EnumerateProperties(int props, long callback, long userdata)	bool SDL_EnumerateProperties(SDL_PropertiesID props, SDL_EnumeratePropertiesCallback callback, void * userdata)
static boolean	nSDL_GetBooleanProperty(int props, long name, boolean default_value)	bool SDL_GetBooleanProperty(SDL_PropertiesID props, char const * name, bool default_value)
static float	nSDL_GetFloatProperty(int props, long name, float default_value)	float SDL_GetFloatProperty(SDL_PropertiesID props, char const * name, float default_value)
static long	nSDL_GetNumberProperty(int props, long name, long default_value)	Sint64 SDL_GetNumberProperty(SDL_PropertiesID props, char const * name, Sint64 default_value)
static long	nSDL_GetPointerProperty(int props, long name, long default_value)	void * SDL_GetPointerProperty(SDL_PropertiesID props, char const * name, void * default_value)
static int	nSDL_GetPropertyType(int props, long name)	SDL_PropertyType SDL_GetPropertyType(SDL_PropertiesID props, char const * name)
static long	nSDL_GetStringProperty(int props, long name, long default_value)	char const * SDL_GetStringProperty(SDL_PropertiesID props, char const * name, char const * default_value)
static boolean	nSDL_HasProperty(int props, long name)	bool SDL_HasProperty(SDL_PropertiesID props, char const * name)
static boolean	nSDL_SetBooleanProperty(int props, long name, boolean value)	bool SDL_SetBooleanProperty(SDL_PropertiesID props, char const * name, bool value)
static boolean	nSDL_SetFloatProperty(int props, long name, float value)	bool SDL_SetFloatProperty(SDL_PropertiesID props, char const * name, float value)
static boolean	nSDL_SetNumberProperty(int props, long name, long value)	bool SDL_SetNumberProperty(SDL_PropertiesID props, char const * name, Sint64 value)
static boolean	nSDL_SetPointerProperty(int props, long name, long value)	bool SDL_SetPointerProperty(SDL_PropertiesID props, char const * name, void * value)
static boolean	nSDL_SetPointerPropertyWithCleanup(int props, long name, long value, long cleanup, long userdata)	bool SDL_SetPointerPropertyWithCleanup(SDL_PropertiesID props, char const * name, void * value, SDL_CleanupPropertyCallback cleanup, void * userdata)
static boolean	nSDL_SetStringProperty(int props, long name, long value)	bool SDL_SetStringProperty(SDL_PropertiesID props, char const * name, char const * value)
static boolean	SDL_ClearProperty(int props, CharSequence name)	bool SDL_ClearProperty(SDL_PropertiesID props, char const * name)
static boolean	SDL_ClearProperty(int props, ByteBuffer name)	bool SDL_ClearProperty(SDL_PropertiesID props, char const * name)
static boolean	SDL_CopyProperties(int src, int dst)	bool SDL_CopyProperties(SDL_PropertiesID src, SDL_PropertiesID dst)
static int	SDL_CreateProperties()	SDL_PropertiesID SDL_CreateProperties(void)
static void	SDL_DestroyProperties(int props)	void SDL_DestroyProperties(SDL_PropertiesID props)
static boolean	SDL_EnumerateProperties(int props, SDL_EnumeratePropertiesCallbackI callback, long userdata)	bool SDL_EnumerateProperties(SDL_PropertiesID props, SDL_EnumeratePropertiesCallback callback, void * userdata)
static boolean	SDL_GetBooleanProperty(int props, CharSequence name, boolean default_value)	bool SDL_GetBooleanProperty(SDL_PropertiesID props, char const * name, bool default_value)
static boolean	SDL_GetBooleanProperty(int props, ByteBuffer name, boolean default_value)	bool SDL_GetBooleanProperty(SDL_PropertiesID props, char const * name, bool default_value)
static float	SDL_GetFloatProperty(int props, CharSequence name, float default_value)	float SDL_GetFloatProperty(SDL_PropertiesID props, char const * name, float default_value)
static float	SDL_GetFloatProperty(int props, ByteBuffer name, float default_value)	float SDL_GetFloatProperty(SDL_PropertiesID props, char const * name, float default_value)
static int	SDL_GetGlobalProperties()	SDL_PropertiesID SDL_GetGlobalProperties(void)
static long	SDL_GetNumberProperty(int props, CharSequence name, long default_value)	Sint64 SDL_GetNumberProperty(SDL_PropertiesID props, char const * name, Sint64 default_value)
static long	SDL_GetNumberProperty(int props, ByteBuffer name, long default_value)	Sint64 SDL_GetNumberProperty(SDL_PropertiesID props, char const * name, Sint64 default_value)
static long	SDL_GetPointerProperty(int props, CharSequence name, long default_value)	void * SDL_GetPointerProperty(SDL_PropertiesID props, char const * name, void * default_value)
static long	SDL_GetPointerProperty(int props, ByteBuffer name, long default_value)	void * SDL_GetPointerProperty(SDL_PropertiesID props, char const * name, void * default_value)
static int	SDL_GetPropertyType(int props, CharSequence name)	SDL_PropertyType SDL_GetPropertyType(SDL_PropertiesID props, char const * name)
static int	SDL_GetPropertyType(int props, ByteBuffer name)	SDL_PropertyType SDL_GetPropertyType(SDL_PropertiesID props, char const * name)
static @Nullable String	SDL_GetStringProperty(int props, CharSequence name, @Nullable CharSequence default_value)	char const * SDL_GetStringProperty(SDL_PropertiesID props, char const * name, char const * default_value)
static @Nullable String	SDL_GetStringProperty(int props, ByteBuffer name, @Nullable ByteBuffer default_value)	char const * SDL_GetStringProperty(SDL_PropertiesID props, char const * name, char const * default_value)
static boolean	SDL_HasProperty(int props, CharSequence name)	bool SDL_HasProperty(SDL_PropertiesID props, char const * name)
static boolean	SDL_HasProperty(int props, ByteBuffer name)	bool SDL_HasProperty(SDL_PropertiesID props, char const * name)
static boolean	SDL_LockProperties(int props)	bool SDL_LockProperties(SDL_PropertiesID props)
static boolean	SDL_SetBooleanProperty(int props, CharSequence name, boolean value)	bool SDL_SetBooleanProperty(SDL_PropertiesID props, char const * name, bool value)
static boolean	SDL_SetBooleanProperty(int props, ByteBuffer name, boolean value)	bool SDL_SetBooleanProperty(SDL_PropertiesID props, char const * name, bool value)
static boolean	SDL_SetFloatProperty(int props, CharSequence name, float value)	bool SDL_SetFloatProperty(SDL_PropertiesID props, char const * name, float value)
static boolean	SDL_SetFloatProperty(int props, ByteBuffer name, float value)	bool SDL_SetFloatProperty(SDL_PropertiesID props, char const * name, float value)
static boolean	SDL_SetNumberProperty(int props, CharSequence name, long value)	bool SDL_SetNumberProperty(SDL_PropertiesID props, char const * name, Sint64 value)
static boolean	SDL_SetNumberProperty(int props, ByteBuffer name, long value)	bool SDL_SetNumberProperty(SDL_PropertiesID props, char const * name, Sint64 value)
static boolean	SDL_SetPointerProperty(int props, CharSequence name, long value)	bool SDL_SetPointerProperty(SDL_PropertiesID props, char const * name, void * value)
static boolean	SDL_SetPointerProperty(int props, ByteBuffer name, long value)	bool SDL_SetPointerProperty(SDL_PropertiesID props, char const * name, void * value)
static boolean	SDL_SetPointerPropertyWithCleanup(int props, CharSequence name, long value, @Nullable SDL_CleanupPropertyCallbackI cleanup, long userdata)	bool SDL_SetPointerPropertyWithCleanup(SDL_PropertiesID props, char const * name, void * value, SDL_CleanupPropertyCallback cleanup, void * userdata)
static boolean	SDL_SetPointerPropertyWithCleanup(int props, ByteBuffer name, long value, @Nullable SDL_CleanupPropertyCallbackI cleanup, long userdata)	bool SDL_SetPointerPropertyWithCleanup(SDL_PropertiesID props, char const * name, void * value, SDL_CleanupPropertyCallback cleanup, void * userdata)
static boolean	SDL_SetStringProperty(int props, CharSequence name, @Nullable CharSequence value)	bool SDL_SetStringProperty(SDL_PropertiesID props, char const * name, char const * value)
static boolean	SDL_SetStringProperty(int props, ByteBuffer name, @Nullable ByteBuffer value)	bool SDL_SetStringProperty(SDL_PropertiesID props, char const * name, char const * value)
static void	SDL_UnlockProperties(int props)	void SDL_UnlockProperties(SDL_PropertiesID props)

Methods inherited from class Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

SDL_PROPERTY_TYPE_INVALID

public static final int SDL_PROPERTY_TYPE_INVALID

See Also:

• Constant Field Values

SDL_PROPERTY_TYPE_POINTER

public static final int SDL_PROPERTY_TYPE_POINTER

See Also:

• Constant Field Values

SDL_PROPERTY_TYPE_STRING

public static final int SDL_PROPERTY_TYPE_STRING

See Also:

• Constant Field Values

SDL_PROPERTY_TYPE_NUMBER

public static final int SDL_PROPERTY_TYPE_NUMBER

See Also:

• Constant Field Values

SDL_PROPERTY_TYPE_FLOAT

public static final int SDL_PROPERTY_TYPE_FLOAT

See Also:

• Constant Field Values

SDL_PROPERTY_TYPE_BOOLEAN

public static final int SDL_PROPERTY_TYPE_BOOLEAN

See Also:

• Constant Field Values

Method Details

SDL_GetGlobalProperties

@NativeType("SDL_PropertiesID")
public static int SDL_GetGlobalProperties()

SDL_PropertiesID SDL_GetGlobalProperties(void)

SDL_CreateProperties

@NativeType("SDL_PropertiesID")
public static int SDL_CreateProperties()

SDL_PropertiesID SDL_CreateProperties(void)

SDL_CopyProperties

@NativeType("bool")
public static boolean SDL_CopyProperties(@NativeType("SDL_PropertiesID")
 int src,
 @NativeType("SDL_PropertiesID")
 int dst)

bool SDL_CopyProperties(SDL_PropertiesID src, SDL_PropertiesID dst)

SDL_LockProperties

@NativeType("bool")
public static boolean SDL_LockProperties(@NativeType("SDL_PropertiesID")
 int props)

bool SDL_LockProperties(SDL_PropertiesID props)

SDL_UnlockProperties

public static void SDL_UnlockProperties(@NativeType("SDL_PropertiesID")
 int props)

void SDL_UnlockProperties(SDL_PropertiesID props)

nSDL_SetPointerPropertyWithCleanup

public static boolean nSDL_SetPointerPropertyWithCleanup(int props,
 long name,
 long value,
 long cleanup,
 long userdata)

bool SDL_SetPointerPropertyWithCleanup(SDL_PropertiesID props, char const * name, void * value, SDL_CleanupPropertyCallback cleanup, void * userdata)

SDL_SetPointerPropertyWithCleanup

@NativeType("bool")
public static boolean SDL_SetPointerPropertyWithCleanup(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 ByteBuffer name,
 @NativeType("void *")
 long value,
 @NativeType("SDL_CleanupPropertyCallback")
 @Nullable SDL_CleanupPropertyCallbackI cleanup,
 @NativeType("void *")
 long userdata)

bool SDL_SetPointerPropertyWithCleanup(SDL_PropertiesID props, char const * name, void * value, SDL_CleanupPropertyCallback cleanup, void * userdata)

SDL_SetPointerPropertyWithCleanup

@NativeType("bool")
public static boolean SDL_SetPointerPropertyWithCleanup(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 CharSequence name,
 @NativeType("void *")
 long value,
 @NativeType("SDL_CleanupPropertyCallback")
 @Nullable SDL_CleanupPropertyCallbackI cleanup,
 @NativeType("void *")
 long userdata)

bool SDL_SetPointerPropertyWithCleanup(SDL_PropertiesID props, char const * name, void * value, SDL_CleanupPropertyCallback cleanup, void * userdata)

nSDL_SetPointerProperty

public static boolean nSDL_SetPointerProperty(int props,
 long name,
 long value)

bool SDL_SetPointerProperty(SDL_PropertiesID props, char const * name, void * value)

SDL_SetPointerProperty

@NativeType("bool")
public static boolean SDL_SetPointerProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 ByteBuffer name,
 @NativeType("void *")
 long value)

bool SDL_SetPointerProperty(SDL_PropertiesID props, char const * name, void * value)

SDL_SetPointerProperty

@NativeType("bool")
public static boolean SDL_SetPointerProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 CharSequence name,
 @NativeType("void *")
 long value)

bool SDL_SetPointerProperty(SDL_PropertiesID props, char const * name, void * value)

nSDL_SetStringProperty

public static boolean nSDL_SetStringProperty(int props,
 long name,
 long value)

bool SDL_SetStringProperty(SDL_PropertiesID props, char const * name, char const * value)

SDL_SetStringProperty

@NativeType("bool")
public static boolean SDL_SetStringProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 ByteBuffer name,
 @NativeType("char const *")
 @Nullable ByteBuffer value)

bool SDL_SetStringProperty(SDL_PropertiesID props, char const * name, char const * value)

SDL_SetStringProperty

@NativeType("bool")
public static boolean SDL_SetStringProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 CharSequence name,
 @NativeType("char const *")
 @Nullable CharSequence value)

bool SDL_SetStringProperty(SDL_PropertiesID props, char const * name, char const * value)

nSDL_SetNumberProperty

public static boolean nSDL_SetNumberProperty(int props,
 long name,
 long value)

bool SDL_SetNumberProperty(SDL_PropertiesID props, char const * name, Sint64 value)

SDL_SetNumberProperty

@NativeType("bool")
public static boolean SDL_SetNumberProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 ByteBuffer name,
 @NativeType("Sint64")
 long value)

bool SDL_SetNumberProperty(SDL_PropertiesID props, char const * name, Sint64 value)

SDL_SetNumberProperty

@NativeType("bool")
public static boolean SDL_SetNumberProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 CharSequence name,
 @NativeType("Sint64")
 long value)

bool SDL_SetNumberProperty(SDL_PropertiesID props, char const * name, Sint64 value)

nSDL_SetFloatProperty

public static boolean nSDL_SetFloatProperty(int props,
 long name,
 float value)

bool SDL_SetFloatProperty(SDL_PropertiesID props, char const * name, float value)

SDL_SetFloatProperty

@NativeType("bool")
public static boolean SDL_SetFloatProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 ByteBuffer name,
 float value)

bool SDL_SetFloatProperty(SDL_PropertiesID props, char const * name, float value)

SDL_SetFloatProperty

@NativeType("bool")
public static boolean SDL_SetFloatProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 CharSequence name,
 float value)

bool SDL_SetFloatProperty(SDL_PropertiesID props, char const * name, float value)

nSDL_SetBooleanProperty

public static boolean nSDL_SetBooleanProperty(int props,
 long name,
 boolean value)

bool SDL_SetBooleanProperty(SDL_PropertiesID props, char const * name, bool value)

SDL_SetBooleanProperty

@NativeType("bool")
public static boolean SDL_SetBooleanProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 ByteBuffer name,
 @NativeType("bool")
 boolean value)

bool SDL_SetBooleanProperty(SDL_PropertiesID props, char const * name, bool value)

SDL_SetBooleanProperty

@NativeType("bool")
public static boolean SDL_SetBooleanProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 CharSequence name,
 @NativeType("bool")
 boolean value)

bool SDL_SetBooleanProperty(SDL_PropertiesID props, char const * name, bool value)

nSDL_HasProperty

public static boolean nSDL_HasProperty(int props,
 long name)

bool SDL_HasProperty(SDL_PropertiesID props, char const * name)

SDL_HasProperty

@NativeType("bool")
public static boolean SDL_HasProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 ByteBuffer name)

bool SDL_HasProperty(SDL_PropertiesID props, char const * name)

SDL_HasProperty

@NativeType("bool")
public static boolean SDL_HasProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 CharSequence name)

bool SDL_HasProperty(SDL_PropertiesID props, char const * name)

nSDL_GetPropertyType

public static int nSDL_GetPropertyType(int props,
 long name)

SDL_PropertyType SDL_GetPropertyType(SDL_PropertiesID props, char const * name)

SDL_GetPropertyType

@NativeType("SDL_PropertyType")
public static int SDL_GetPropertyType(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 ByteBuffer name)

SDL_PropertyType SDL_GetPropertyType(SDL_PropertiesID props, char const * name)

SDL_GetPropertyType

@NativeType("SDL_PropertyType")
public static int SDL_GetPropertyType(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 CharSequence name)

SDL_PropertyType SDL_GetPropertyType(SDL_PropertiesID props, char const * name)

nSDL_GetPointerProperty

public static long nSDL_GetPointerProperty(int props,
 long name,
 long default_value)

void * SDL_GetPointerProperty(SDL_PropertiesID props, char const * name, void * default_value)

SDL_GetPointerProperty

@NativeType("void *")
public static long SDL_GetPointerProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 ByteBuffer name,
 @NativeType("void *")
 long default_value)

void * SDL_GetPointerProperty(SDL_PropertiesID props, char const * name, void * default_value)

SDL_GetPointerProperty

@NativeType("void *")
public static long SDL_GetPointerProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 CharSequence name,
 @NativeType("void *")
 long default_value)

void * SDL_GetPointerProperty(SDL_PropertiesID props, char const * name, void * default_value)

nSDL_GetStringProperty

public static long nSDL_GetStringProperty(int props,
 long name,
 long default_value)

char const * SDL_GetStringProperty(SDL_PropertiesID props, char const * name, char const * default_value)

SDL_GetStringProperty

@NativeType("char const *")
public static @Nullable String SDL_GetStringProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 ByteBuffer name,
 @NativeType("char const *")
 @Nullable ByteBuffer default_value)

char const * SDL_GetStringProperty(SDL_PropertiesID props, char const * name, char const * default_value)

SDL_GetStringProperty

@NativeType("char const *")
public static @Nullable String SDL_GetStringProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 CharSequence name,
 @NativeType("char const *")
 @Nullable CharSequence default_value)

char const * SDL_GetStringProperty(SDL_PropertiesID props, char const * name, char const * default_value)

nSDL_GetNumberProperty

public static long nSDL_GetNumberProperty(int props,
 long name,
 long default_value)

Sint64 SDL_GetNumberProperty(SDL_PropertiesID props, char const * name, Sint64 default_value)

SDL_GetNumberProperty

@NativeType("Sint64")
public static long SDL_GetNumberProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 ByteBuffer name,
 @NativeType("Sint64")
 long default_value)

Sint64 SDL_GetNumberProperty(SDL_PropertiesID props, char const * name, Sint64 default_value)

SDL_GetNumberProperty

@NativeType("Sint64")
public static long SDL_GetNumberProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 CharSequence name,
 @NativeType("Sint64")
 long default_value)

Sint64 SDL_GetNumberProperty(SDL_PropertiesID props, char const * name, Sint64 default_value)

nSDL_GetFloatProperty

public static float nSDL_GetFloatProperty(int props,
 long name,
 float default_value)

float SDL_GetFloatProperty(SDL_PropertiesID props, char const * name, float default_value)

SDL_GetFloatProperty

public static float SDL_GetFloatProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 ByteBuffer name,
 float default_value)

float SDL_GetFloatProperty(SDL_PropertiesID props, char const * name, float default_value)

SDL_GetFloatProperty

public static float SDL_GetFloatProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 CharSequence name,
 float default_value)

float SDL_GetFloatProperty(SDL_PropertiesID props, char const * name, float default_value)

nSDL_GetBooleanProperty

public static boolean nSDL_GetBooleanProperty(int props,
 long name,
 boolean default_value)

bool SDL_GetBooleanProperty(SDL_PropertiesID props, char const * name, bool default_value)

SDL_GetBooleanProperty

@NativeType("bool")
public static boolean SDL_GetBooleanProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 ByteBuffer name,
 @NativeType("bool")
 boolean default_value)

bool SDL_GetBooleanProperty(SDL_PropertiesID props, char const * name, bool default_value)

SDL_GetBooleanProperty

@NativeType("bool")
public static boolean SDL_GetBooleanProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 CharSequence name,
 @NativeType("bool")
 boolean default_value)

bool SDL_GetBooleanProperty(SDL_PropertiesID props, char const * name, bool default_value)

nSDL_ClearProperty

public static boolean nSDL_ClearProperty(int props,
 long name)

bool SDL_ClearProperty(SDL_PropertiesID props, char const * name)

SDL_ClearProperty

@NativeType("bool")
public static boolean SDL_ClearProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 ByteBuffer name)

bool SDL_ClearProperty(SDL_PropertiesID props, char const * name)

SDL_ClearProperty

@NativeType("bool")
public static boolean SDL_ClearProperty(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("char const *")
 CharSequence name)

bool SDL_ClearProperty(SDL_PropertiesID props, char const * name)

nSDL_EnumerateProperties

public static boolean nSDL_EnumerateProperties(int props,
 long callback,
 long userdata)

bool SDL_EnumerateProperties(SDL_PropertiesID props, SDL_EnumeratePropertiesCallback callback, void * userdata)

SDL_EnumerateProperties

@NativeType("bool")
public static boolean SDL_EnumerateProperties(@NativeType("SDL_PropertiesID")
 int props,
 @NativeType("SDL_EnumeratePropertiesCallback")
 SDL_EnumeratePropertiesCallbackI callback,
 @NativeType("void *")
 long userdata)

bool SDL_EnumerateProperties(SDL_PropertiesID props, SDL_EnumeratePropertiesCallback callback, void * userdata)

SDL_DestroyProperties

public static void SDL_DestroyProperties(@NativeType("SDL_PropertiesID")
 int props)

void SDL_DestroyProperties(SDL_PropertiesID props)