Initialisation

gflLibraryInit

The gflLibraryInit function initialize the library. Must be used before call of GFL's functions.

GFL_ERROR gflLibraryInit( void );

Return value

The function returns GFL_NO_ERROR if it is successful or a value of GFL_ERROR.

See also

gflLibraryInitEx, gflLibraryExit, gflEnableLZW, gflGetVersion, gflGetErrorString

gflLibraryInitEx

The gflLibraryInitEx function initialize the library. Must be used before call of GFL's functions.

GFL_ERROR gflLibraryInitEx( GFL_ALLOC_CALLBACK alloc_callback, GFL_REALLOC_CALLBACK realloc_callback, GFL_FREE_CALLBACK free_callback, void * user_parms );

Parameters

alloc_callback

Pointer to an alloc user function. (void * (GFLAPI *)( GFL_UINT32 size, void * user_parms ))

realloc_callback

Pointer to a read user function. (void * (GFLAPI *)( void * ptr, GFL_UINT32 new_size, void * user_parms ))

free_callback

Pointer to a read user function. (void (GFLAPI *)( void * ptr, void * user_parms ))

user_parms

User parameter used in callback.

Return value

The function returns GFL_NO_ERROR if it is successful or a value of GFL_ERROR.

See also

gflLibraryInit, gflLibraryExit, gflEnableLZW, gflGetVersion, gflGetErrorString

gflLibraryExit

The gflLibraryExit function frees the library.

void gflLibraryExit( void );

See also

gflLibraryInit, gflLibraryInitEx, gflEnableLZW, gflGetVersion