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#ifndef _SqueakVM_H
#define _SqueakVM_H
/* Increment the following number if you change the order of
functions listed or if you remove functions */
#define VM_PROXY_MAJOR 1
/* Increment the following number if you add functions at the end */
#define VM_PROXY_MINOR 1
typedef int (*CompilerHook)();
struct VirtualMachine* sqGetInterpreterProxy(void);
typedef struct VirtualMachine {
int (*minorVersion) (void);
int (*majorVersion) (void);
/* InterpreterProxy methodsFor: 'stack access' */
int (*pop)(int nItems);
int (*popthenPush)(int nItems, int oop);
int (*push)(int object);
int (*pushBool)(int trueOrFalse);
int (*pushFloat)(double f);
int (*pushInteger)(int integerValue);
double (*stackFloatValue)(int offset);
int (*stackIntegerValue)(int offset);
int (*stackObjectValue)(int offset);
int (*stackValue)(int offset);
/* InterpreterProxy methodsFor: 'object access' */
int (*argumentCountOf)(int methodPointer);
void * (*arrayValueOf)(int oop);
int (*byteSizeOf)(int oop);
void * (*fetchArrayofObject)(int fieldIndex, int objectPointer);
int (*fetchClassOf)(int oop);
double (*fetchFloatofObject)(int fieldIndex, int objectPointer);
int (*fetchIntegerofObject)(int fieldIndex, int objectPointer);
int (*fetchPointerofObject)(int index, int oop);
int (*fetchWordofObject)(int fieldIndex, int oop);
void * (*firstFixedField)(int oop);
void * (*firstIndexableField)(int oop);
int (*literalofMethod)(int offset, int methodPointer);
int (*literalCountOf)(int methodPointer);
int (*methodArgumentCount)(void);
int (*methodPrimitiveIndex)(void);
int (*primitiveIndexOf)(int methodPointer);
int (*sizeOfSTArrayFromCPrimitive)(void *cPtr);
int (*slotSizeOf)(int oop);
int (*stObjectat)(int array, int index);
int (*stObjectatput)(int array, int index, int value);
int (*stSizeOf)(int oop);
int (*storeIntegerofObjectwithValue)(int index, int oop, int integer);
int (*storePointerofObjectwithValue)(int index, int oop, int valuePointer);
/* InterpreterProxy methodsFor: 'testing' */
int (*isKindOf)(int oop, char *aString);
int (*isMemberOf)(int oop, char *aString);
int (*isBytes)(int oop);
int (*isFloatObject)(int oop);
int (*isIndexable)(int oop);
int (*isIntegerObject)(int objectPointer);
int (*isIntegerValue)(int intValue);
int (*isPointers)(int oop);
int (*isWeak)(int oop);
int (*isWords)(int oop);
int (*isWordsOrBytes)(int oop);
/* InterpreterProxy methodsFor: 'converting' */
int (*booleanValueOf)(int obj);
int (*checkedIntegerValueOf)(int intOop);
int (*floatObjectOf)(double aFloat);
double (*floatValueOf)(int oop);
int (*integerObjectOf)(int value);
int (*integerValueOf)(int oop);
int (*positive32BitIntegerFor)(int integerValue);
int (*positive32BitValueOf)(int oop);
/* InterpreterProxy methodsFor: 'special objects' */
int (*characterTable)(void);
int (*displayObject)(void);
int (*falseObject)(void);
int (*nilObject)(void);
int (*trueObject)(void);
/* InterpreterProxy methodsFor: 'special classes' */
int (*classArray)(void);
int (*classBitmap)(void);
int (*classByteArray)(void);
int (*classCharacter)(void);
int (*classFloat)(void);
int (*classLargePositiveInteger)(void);
int (*classPoint)(void);
int (*classSemaphore)(void);
int (*classSmallInteger)(void);
int (*classString)(void);
/* InterpreterProxy methodsFor: 'instance creation' */
int (*clone)(int oop);
int (*instantiateClassindexableSize)(int classPointer, int size);
int (*makePointwithxValueyValue)(int xValue, int yValue);
int (*popRemappableOop)(void);
int (*pushRemappableOop)(int oop);
/* InterpreterProxy methodsFor: 'other' */
int (*becomewith)(int array1, int array2);
int (*byteSwapped)(int w);
int (*failed)(void);
int (*fullDisplayUpdate)(void);
int (*fullGC)(void);
int (*incrementalGC)(void);
int (*primitiveFail)(void);
int (*showDisplayBitsLeftTopRightBottom)(int aForm, int l, int t, int r, int b);
int (*signalSemaphoreWithIndex)(int semaIndex);
int (*success)(int aBoolean);
int (*superclassOf)(int classPointer);
/* InterpreterProxy methodsFor: 'compiler' */
CompilerHook *(*compilerHookVector)(void);
int (*setCompilerInitialized)(int initFlag);
} VirtualMachine;
#endif /* _SqueakVM_H */
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