c_content_instruction.h

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#ifndef _C_CONTENT_INSTRUCTION_H
#define _C_CONTENT_INSTRUCTION_H
 
#include "vanillapdf/c_export.h"
#include "vanillapdf/c_handles.h"
#include "vanillapdf/c_values.h"
 
#ifdef __cplusplus
extern "C"
{
#endif
 
    typedef enum {
        ContentInstructionType_Undefined = 0,
 
        ContentInstructionType_Operation,
 
        ContentInstructionType_Object
    } ContentInstructionType;
 
    VANILLAPDF_API error_type CALLING_CONVENTION ContentInstruction_GetInstructionType(ContentInstructionHandle* handle, ContentInstructionType* result);
 
    VANILLAPDF_API error_type CALLING_CONVENTION ContentInstruction_ToOperation(ContentInstructionHandle* handle, ContentOperationHandle** result);
 
    VANILLAPDF_API error_type CALLING_CONVENTION ContentInstruction_ToUnknown(ContentInstructionHandle* handle, IUnknownHandle** result);
 
    VANILLAPDF_API error_type CALLING_CONVENTION ContentInstruction_FromUnknown(IUnknownHandle* handle, ContentInstructionHandle** result);
 
    VANILLAPDF_API error_type CALLING_CONVENTION ContentInstruction_Release(ContentInstructionHandle* handle);
 
    VANILLAPDF_API error_type CALLING_CONVENTION ContentInstructionCollection_GetIterator(ContentInstructionCollectionHandle* handle, ContentInstructionCollectionIteratorHandle** result);
 
    VANILLAPDF_API error_type CALLING_CONVENTION ContentInstructionCollection_ToUnknown(ContentInstructionCollectionHandle* handle, IUnknownHandle** result);
 
    VANILLAPDF_API error_type CALLING_CONVENTION ContentInstructionCollection_FromUnknown(IUnknownHandle* handle, ContentInstructionCollectionHandle** result);
 
    VANILLAPDF_API error_type CALLING_CONVENTION ContentInstructionCollection_Release(ContentInstructionCollectionHandle* handle);
 
    VANILLAPDF_API error_type CALLING_CONVENTION ContentInstructionCollectionIterator_GetValue(ContentInstructionCollectionIteratorHandle* handle, ContentInstructionHandle** result);
 
    VANILLAPDF_API error_type CALLING_CONVENTION ContentInstructionCollectionIterator_IsValid(ContentInstructionCollectionIteratorHandle* handle, boolean_type* result);
 
    VANILLAPDF_API error_type CALLING_CONVENTION ContentInstructionCollectionIterator_Next(ContentInstructionCollectionIteratorHandle* handle);
 
    VANILLAPDF_API error_type CALLING_CONVENTION ContentInstructionCollectionIterator_ToUnknown(ContentInstructionCollectionIteratorHandle* handle, IUnknownHandle** result);
 
    VANILLAPDF_API error_type CALLING_CONVENTION ContentInstructionCollectionIterator_FromUnknown(IUnknownHandle* handle, ContentInstructionCollectionIteratorHandle** result);
 
    VANILLAPDF_API error_type CALLING_CONVENTION ContentInstructionCollectionIterator_Release(ContentInstructionCollectionIteratorHandle* handle);
 
#ifdef __cplusplus
};
#endif
 
#endif /* _C_CONTENT_INSTRUCTION_H */