int scheme_eq(Scheme_Object *obj1, Scheme_Object *obj2)
Returns 1 if the Scheme values are eq?.
int scheme_eqv(Scheme_Object *obj1, Scheme_Object *obj2)
Returns 1 if the Scheme values are eqv?.
int scheme_equal(Scheme_Object *obj1, Scheme_Object *obj2)
Returns 1 if the Scheme values are equal?.
int scheme_list_length(Scheme_Object *list)
Returns the length of the list. If list is not a proper list, then the last cdr counts as an item. If there is a cycle in list (involvng only cdrs), this procedure will not terminate.
int scheme_proper_list_length(Scheme_Object *list)
Returns the length of the list, or -1 if it is not a proper list. If there is a cycle in list (involvng only cdrs), this procedure returns -1.
Scheme_Object * scheme_car(Scheme_Object *pair)
Scheme_Object * scheme_cdr(Scheme_Object *pair)
Scheme_Object * scheme_cadr(Scheme_Object *pair)
Scheme_Object * scheme_caddr(Scheme_Object *pair)
Returns the caddr of the pair.
Scheme_Object * scheme_vector_to_list(Scheme_Object *vec)
Creates a list with the same elements as the given vector.
Scheme_Object * scheme_list_to_vector(Scheme_Object *list)
Creates a vector with the same elements as the given list.
Scheme_Object * scheme_append(Scheme_Object *lstx, Scheme_Object *lsty)
Non-destructively appends the given lists.
Scheme_Object * scheme_unbox(Scheme_Object *obj)
Returns the contents of the given box.
void scheme_set_box(Scheme_Object *b, Scheme_Object *v)
Sets the contents of the given box.
int scheme_load(char *file)
Loads the specified Scheme file.
void scheme_load_extension(char *filename)
Loads the specified Scheme extension file.
int scheme_double_to_int(char *where, double d)
Returns a fixnum value for the gien floating-point number d. If d is not an integer or if it is too large, then an error message will be reported; name is used for error-reporting.
void scheme_set_package_path(char *path)
Sets the current library path to path.
void scheme_secure_exceptions(Scheme_Env *env)
Secures the primitive exception types, just like secure-primitive-expcetion-types.
long scheme_get_millseconds()
Returns the current ``time'' in millseconds, just like get-millseconds.
char * scheme_banner()
Returns a string that should be used for the MzScheme startup banner.
char * scheme_version()
Returns a string for the version of MzScheme being used.