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355 lines
10 KiB
355 lines
10 KiB
4 years ago
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/* -----------------------------------------------------------------------------
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* See the LICENSE file for information on copyright, usage and redistribution
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* of SWIG, and the README file for authors - http://www.swig.org/release.html.
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*
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* typemaps.i
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* ----------------------------------------------------------------------------- */
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/* The MzScheme module handles all types uniformly via typemaps. Here
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are the definitions. */
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/* Pointers */
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%typemap(in) SWIGTYPE * {
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$1 = ($ltype) SWIG_MustGetPtr($input, $descriptor, $argnum, 0);
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}
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%typemap(in) void * {
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$1 = SWIG_MustGetPtr($input, NULL, $argnum, 0);
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}
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%typemap(varin) SWIGTYPE * {
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$1 = ($ltype) SWIG_MustGetPtr($input, $descriptor, 1, 0);
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}
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%typemap(varin) SWIGTYPE & {
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$1 = *(($1_ltype)SWIG_MustGetPtr($input, $descriptor, 1, 0));
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}
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%typemap(varin) SWIGTYPE [ANY] {
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void *temp;
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int ii;
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$1_basetype *b = 0;
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temp = SWIG_MustGetPtr($input, $1_descriptor, 1, 0);
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b = ($1_basetype *) $1;
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for (ii = 0; ii < $1_size; ii++) b[ii] = *(($1_basetype *) temp + ii);
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}
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%typemap(varin) void * {
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$1 = SWIG_MustGetPtr($input, NULL, 1, 0);
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}
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%typemap(out) SWIGTYPE * {
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$result = SWIG_NewPointerObj ($1, $descriptor, $owner);
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}
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%typemap(out) SWIGTYPE *DYNAMIC {
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swig_type_info *ty = SWIG_TypeDynamicCast($1_descriptor,(void **) &$1);
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$result = SWIG_NewPointerObj ($1, ty, $owner);
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}
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%typemap(varout) SWIGTYPE *, SWIGTYPE [] {
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$result = SWIG_NewPointerObj ($1, $descriptor, 0);
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}
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%typemap(varout) SWIGTYPE & {
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$result = SWIG_NewPointerObj((void *) &$1, $1_descriptor, 0);
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}
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/* C++ References */
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#ifdef __cplusplus
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%typemap(in) SWIGTYPE &, const SWIGTYPE & {
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$1 = ($ltype) SWIG_MustGetPtr($input, $descriptor, $argnum, 0);
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if ($1 == NULL) scheme_signal_error("swig-type-error (null reference)");
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}
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%typemap(out) SWIGTYPE &, const SWIGTYPE & {
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$result = SWIG_NewPointerObj ($1, $descriptor, $owner);
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}
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%typemap(out) SWIGTYPE &DYNAMIC {
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swig_type_info *ty = SWIG_TypeDynamicCast($1_descriptor,(void **) &$1);
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$result = SWIG_NewPointerObj ($1, ty, $owner);
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}
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#endif
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/* Arrays */
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%typemap(in) SWIGTYPE[] {
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$1 = ($ltype) SWIG_MustGetPtr($input, $descriptor, $argnum, 0);
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}
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%typemap(out) SWIGTYPE[] {
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$result = SWIG_NewPointerObj ($1, $descriptor, $owner);
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}
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/* Enums */
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%typemap(in) enum SWIGTYPE {
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if (!SWIG_is_integer($input))
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scheme_wrong_type(FUNC_NAME, "integer", $argnum - 1, argc, argv);
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$1 = ($1_type) SWIG_convert_int($input);
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}
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%typemap(varin) enum SWIGTYPE {
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if (!SWIG_is_integer($input))
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scheme_wrong_type(FUNC_NAME, "integer", 0, argc, argv);
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$1 = ($1_type) SWIG_convert_int($input);
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}
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%typemap(out) enum SWIGTYPE "$result = scheme_make_integer_value($1);";
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%typemap(varout) enum SWIGTYPE "$result = scheme_make_integer_value($1);";
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/* Pass-by-value */
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%typemap(in) SWIGTYPE($&1_ltype argp) {
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argp = ($&1_ltype) SWIG_MustGetPtr($input, $&1_descriptor, $argnum, 0);
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$1 = *argp;
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}
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%typemap(varin) SWIGTYPE {
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$&1_ltype argp;
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argp = ($&1_ltype) SWIG_MustGetPtr($input, $&1_descriptor, 1, 0);
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$1 = *argp;
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}
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%typemap(out) SWIGTYPE
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#ifdef __cplusplus
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{
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$&1_ltype resultptr;
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resultptr = new $1_ltype(($1_ltype &) $1);
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$result = SWIG_NewPointerObj (resultptr, $&1_descriptor, 1);
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}
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#else
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{
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$&1_ltype resultptr;
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resultptr = ($&1_ltype) malloc(sizeof($1_type));
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memmove(resultptr, &$1, sizeof($1_type));
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$result = SWIG_NewPointerObj(resultptr, $&1_descriptor, 1);
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}
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#endif
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%typemap(varout) SWIGTYPE
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#ifdef __cplusplus
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{
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$&1_ltype resultptr;
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resultptr = new $1_ltype(($1_ltype &) $1);
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$result = SWIG_NewPointerObj (resultptr, $&1_descriptor, 0);
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}
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#else
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{
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$&1_ltype resultptr;
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resultptr = ($&1_ltype) malloc(sizeof($1_type));
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memmove(resultptr, &$1, sizeof($1_type));
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$result = SWIG_NewPointerObj(resultptr, $&1_descriptor, 0);
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}
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#endif
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/* The SIMPLE_MAP macro below defines the whole set of typemaps needed
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for simple types. */
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%define SIMPLE_MAP(C_NAME, MZ_PREDICATE, MZ_TO_C, C_TO_MZ, MZ_NAME)
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%typemap(in) C_NAME {
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if (!MZ_PREDICATE($input))
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scheme_wrong_type(FUNC_NAME, #MZ_NAME, $argnum - 1, argc, argv);
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$1 = MZ_TO_C($input);
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}
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%typemap(varin) C_NAME {
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if (!MZ_PREDICATE($input))
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scheme_wrong_type(FUNC_NAME, #MZ_NAME, 0, argc, argv);
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$1 = MZ_TO_C($input);
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}
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%typemap(out) C_NAME {
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$result = C_TO_MZ($1);
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}
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%typemap(varout) C_NAME {
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$result = C_TO_MZ($1);
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}
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%typemap(in) C_NAME *INPUT (C_NAME temp) {
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temp = (C_NAME) MZ_TO_C($input);
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$1 = &temp;
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}
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%typemap(in,numinputs=0) C_NAME *OUTPUT (C_NAME temp) {
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$1 = &temp;
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}
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%typemap(argout) C_NAME *OUTPUT {
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Scheme_Object *s;
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s = C_TO_MZ(*$1);
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SWIG_APPEND_VALUE(s);
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}
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%typemap(in) C_NAME *BOTH = C_NAME *INPUT;
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%typemap(argout) C_NAME *BOTH = C_NAME *OUTPUT;
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%typemap(in) C_NAME *INOUT = C_NAME *INPUT;
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%typemap(argout) C_NAME *INOUT = C_NAME *OUTPUT;
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%enddef
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SIMPLE_MAP(bool, SCHEME_BOOLP, SCHEME_TRUEP,
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swig_make_boolean, boolean);
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SIMPLE_MAP(char, SCHEME_CHARP, SCHEME_CHAR_VAL,
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scheme_make_character, character);
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SIMPLE_MAP(unsigned char, SCHEME_CHARP, SCHEME_CHAR_VAL,
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scheme_make_character, character);
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SIMPLE_MAP(int, SWIG_is_integer, SWIG_convert_int,
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scheme_make_integer_value, integer);
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SIMPLE_MAP(short, SWIG_is_integer, SWIG_convert_short,
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scheme_make_integer_value, integer);
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SIMPLE_MAP(long, SWIG_is_integer, SWIG_convert_long,
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scheme_make_integer_value, integer);
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SIMPLE_MAP(ptrdiff_t, SWIG_is_integer, SWIG_convert_long,
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scheme_make_integer_value, integer);
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SIMPLE_MAP(unsigned int, SWIG_is_unsigned_integer, SWIG_convert_unsigned_int,
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scheme_make_integer_value_from_unsigned, integer);
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SIMPLE_MAP(unsigned short, SWIG_is_unsigned_integer, SWIG_convert_unsigned_short,
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scheme_make_integer_value_from_unsigned, integer);
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SIMPLE_MAP(unsigned long, SWIG_is_unsigned_integer, SWIG_convert_unsigned_long,
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scheme_make_integer_value_from_unsigned, integer);
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SIMPLE_MAP(size_t, SWIG_is_unsigned_integer, SWIG_convert_unsigned_long,
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scheme_make_integer_value_from_unsigned, integer);
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SIMPLE_MAP(float, SCHEME_REALP, scheme_real_to_double,
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scheme_make_double, real);
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SIMPLE_MAP(double, SCHEME_REALP, scheme_real_to_double,
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scheme_make_double, real);
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SIMPLE_MAP(char *, SCHEME_STRINGP, SCHEME_STR_VAL,
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SCHEME_MAKE_STRING, string);
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SIMPLE_MAP(const char *, SCHEME_STRINGP, SCHEME_STR_VAL,
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SCHEME_MAKE_STRING, string);
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/* For MzScheme 30x: Use these typemaps if you are not going to use
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UTF8 encodings in your C code.
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SIMPLE_MAP(char *,SCHEME_BYTE_STRINGP, SCHEME_BYTE_STR_VAL,
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scheme_make_byte_string_without_copying,bytestring);
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SIMPLE_MAP(const char *,SCHEME_BYTE_STRINGP, SCHEME_BYTE_STR_VAL,
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scheme_make_byte_string_without_copying,bytestring);
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*/
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/* Const primitive references. Passed by value */
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%define REF_MAP(C_NAME, MZ_PREDICATE, MZ_TO_C, C_TO_MZ, MZ_NAME)
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%typemap(in) const C_NAME & (C_NAME temp) {
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if (!MZ_PREDICATE($input))
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scheme_wrong_type(FUNC_NAME, #MZ_NAME, $argnum - 1, argc, argv);
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temp = MZ_TO_C($input);
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$1 = &temp;
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}
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%typemap(out) const C_NAME & {
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$result = C_TO_MZ(*$1);
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}
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%enddef
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REF_MAP(bool, SCHEME_BOOLP, SCHEME_TRUEP,
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swig_make_boolean, boolean);
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REF_MAP(char, SCHEME_CHARP, SCHEME_CHAR_VAL,
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scheme_make_character, character);
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REF_MAP(unsigned char, SCHEME_CHARP, SCHEME_CHAR_VAL,
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scheme_make_character, character);
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REF_MAP(int, SWIG_is_integer, SWIG_convert_int,
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scheme_make_integer_value, integer);
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REF_MAP(short, SWIG_is_integer, SWIG_convert_short,
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scheme_make_integer_value, integer);
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REF_MAP(long, SWIG_is_integer, SWIG_convert_long,
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scheme_make_integer_value, integer);
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REF_MAP(unsigned int, SWIG_is_unsigned_integer, SWIG_convert_unsigned_int,
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scheme_make_integer_value_from_unsigned, integer);
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REF_MAP(unsigned short, SWIG_is_unsigned_integer, SWIG_convert_unsigned_short,
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scheme_make_integer_value_from_unsigned, integer);
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REF_MAP(unsigned long, SWIG_is_unsigned_integer, SWIG_convert_unsigned_long,
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scheme_make_integer_value_from_unsigned, integer);
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REF_MAP(float, SCHEME_REALP, scheme_real_to_double,
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scheme_make_double, real);
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REF_MAP(double, SCHEME_REALP, scheme_real_to_double,
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scheme_make_double, real);
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/* Void */
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%typemap(out) void "$result = scheme_void;";
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/* Pass through Scheme_Object * */
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%typemap (in) Scheme_Object * "$1=$input;";
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%typemap (out) Scheme_Object * "$result=$1;";
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%typecheck(SWIG_TYPECHECK_POINTER) Scheme_Object * "$1=1;";
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/* ------------------------------------------------------------
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* String & length
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* ------------------------------------------------------------ */
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//%typemap(in) (char *STRING, int LENGTH) {
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// int temp;
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// $1 = ($1_ltype) gh_scm2newstr($input, &temp);
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// $2 = ($2_ltype) temp;
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//}
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/* ------------------------------------------------------------
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* Typechecking rules
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* ------------------------------------------------------------ */
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%typecheck(SWIG_TYPECHECK_INTEGER)
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int, short, long,
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unsigned int, unsigned short, unsigned long,
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signed char, unsigned char,
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long long, unsigned long long,
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const int &, const short &, const long &,
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const unsigned int &, const unsigned short &, const unsigned long &,
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const long long &, const unsigned long long &,
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enum SWIGTYPE
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{
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$1 = (SWIG_is_integer($input)) ? 1 : 0;
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}
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%typecheck(SWIG_TYPECHECK_BOOL) bool, bool &, const bool &
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{
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$1 = (SCHEME_BOOLP($input)) ? 1 : 0;
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}
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%typecheck(SWIG_TYPECHECK_DOUBLE)
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float, double,
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const float &, const double &
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{
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$1 = (SCHEME_REALP($input)) ? 1 : 0;
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}
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%typecheck(SWIG_TYPECHECK_STRING) char {
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$1 = (SCHEME_STRINGP($input)) ? 1 : 0;
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}
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%typecheck(SWIG_TYPECHECK_STRING) char * {
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$1 = (SCHEME_STRINGP($input)) ? 1 : 0;
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}
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%typecheck(SWIG_TYPECHECK_POINTER) SWIGTYPE *, SWIGTYPE &, SWIGTYPE [] {
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void *ptr;
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if (SWIG_ConvertPtr($input, (void **) &ptr, $1_descriptor, 0)) {
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$1 = 0;
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} else {
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$1 = 1;
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}
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}
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%typecheck(SWIG_TYPECHECK_POINTER) SWIGTYPE {
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void *ptr;
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if (SWIG_ConvertPtr($input, (void **) &ptr, $&1_descriptor, 0)) {
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$1 = 0;
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} else {
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$1 = 1;
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}
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}
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%typecheck(SWIG_TYPECHECK_VOIDPTR) void * {
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void *ptr;
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if (SWIG_ConvertPtr($input, (void **) &ptr, 0, 0)) {
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$1 = 0;
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} else {
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$1 = 1;
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}
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}
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