update a bunch of alien-callbacks and alien-indirects to use c-type words
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			@ -68,8 +68,8 @@ IN: compiler.cfg.builder.tests
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    [ [ dup ] loop ]
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    [ [ 2 ] [ 3 throw ] if 4 ]
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    [ int f "malloc" { int } alien-invoke ]
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    [ "int" { "int" } "cdecl" alien-indirect ]
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    [ "int" { "int" } "cdecl" [ ] alien-callback ]
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    [ int { int } "cdecl" alien-indirect ]
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    [ int { int } "cdecl" [ ] alien-callback ]
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    [ swap - + * ]
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    [ swap slot ]
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    [ blahblah ]
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			@ -90,14 +90,14 @@ FUNCTION: TINY ffi_test_17 int x ;
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[ [ alien-indirect ] infer ] [ inference-error? ] must-fail-with
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: indirect-test-1 ( ptr -- result )
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    "int" { } "cdecl" alien-indirect ;
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    int { } "cdecl" alien-indirect ;
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{ 1 1 } [ indirect-test-1 ] must-infer-as
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[ 3 ] [ &: ffi_test_1 indirect-test-1 ] unit-test
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: indirect-test-1' ( ptr -- )
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    "int" { } "cdecl" alien-indirect drop ;
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    int { } "cdecl" alien-indirect drop ;
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{ 1 0 } [ indirect-test-1' ] must-infer-as
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			@ -106,7 +106,7 @@ FUNCTION: TINY ffi_test_17 int x ;
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[ -1 indirect-test-1 ] must-fail
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: indirect-test-2 ( x y ptr -- result )
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    "int" { "int" "int" } "cdecl" alien-indirect gc ;
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    int { int int } "cdecl" alien-indirect gc ;
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{ 3 1 } [ indirect-test-2 ] must-infer-as
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			@ -115,7 +115,7 @@ FUNCTION: TINY ffi_test_17 int x ;
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unit-test
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: indirect-test-3 ( a b c d ptr -- result )
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    "int" { "int" "int" "int" "int" } "stdcall" alien-indirect
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    int { int int int int } "stdcall" alien-indirect
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    gc ;
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[ f ] [ "f-stdcall" load-library f = ] unit-test
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			@ -312,21 +312,21 @@ FUNCTION: ulonglong ffi_test_38 ( ulonglong x, ulonglong y ) ;
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! Test callbacks
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: callback-1 ( -- callback ) "void" { } "cdecl" [ ] alien-callback ;
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: callback-1 ( -- callback ) void { } "cdecl" [ ] alien-callback ;
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[ 0 1 ] [ [ callback-1 ] infer [ in>> ] [ out>> ] bi ] unit-test
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[ t ] [ callback-1 alien? ] unit-test
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: callback_test_1 ( ptr -- ) "void" { } "cdecl" alien-indirect ;
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: callback_test_1 ( ptr -- ) void { } "cdecl" alien-indirect ;
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[ ] [ callback-1 callback_test_1 ] unit-test
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: callback-2 ( -- callback ) "void" { } "cdecl" [ [ 5 throw ] ignore-errors ] alien-callback ;
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: callback-2 ( -- callback ) void { } "cdecl" [ [ 5 throw ] ignore-errors ] alien-callback ;
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[ ] [ callback-2 callback_test_1 ] unit-test
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: callback-3 ( -- callback ) "void" { } "cdecl" [ 5 "x" set ] alien-callback ;
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: callback-3 ( -- callback ) void { } "cdecl" [ 5 "x" set ] alien-callback ;
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[ t ] [
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    namestack*
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			@ -341,7 +341,7 @@ FUNCTION: ulonglong ffi_test_38 ( ulonglong x, ulonglong y ) ;
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] unit-test
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: callback-4 ( -- callback )
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    "void" { } "cdecl" [ "Hello world" write ] alien-callback
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    void { } "cdecl" [ "Hello world" write ] alien-callback
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    gc ;
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[ "Hello world" ] [
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			@ -349,40 +349,40 @@ FUNCTION: ulonglong ffi_test_38 ( ulonglong x, ulonglong y ) ;
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] unit-test
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: callback-5 ( -- callback )
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    "void" { } "cdecl" [ gc ] alien-callback ;
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    void { } "cdecl" [ gc ] alien-callback ;
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[ "testing" ] [
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    "testing" callback-5 callback_test_1
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] unit-test
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: callback-5b ( -- callback )
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    "void" { } "cdecl" [ compact-gc ] alien-callback ;
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    void { } "cdecl" [ compact-gc ] alien-callback ;
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[ "testing" ] [
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    "testing" callback-5b callback_test_1
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] unit-test
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: callback-6 ( -- callback )
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    "void" { } "cdecl" [ [ continue ] callcc0 ] alien-callback ;
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    void { } "cdecl" [ [ continue ] callcc0 ] alien-callback ;
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[ 1 2 3 ] [ callback-6 callback_test_1 1 2 3 ] unit-test
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: callback-7 ( -- callback )
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    "void" { } "cdecl" [ 1000000 sleep ] alien-callback ;
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    void { } "cdecl" [ 1000000 sleep ] alien-callback ;
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[ 1 2 3 ] [ callback-7 callback_test_1 1 2 3 ] unit-test
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[ f ] [ namespace global eq? ] unit-test
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: callback-8 ( -- callback )
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    "void" { } "cdecl" [
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    void { } "cdecl" [
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        [ continue ] callcc0
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    ] alien-callback ;
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[ ] [ callback-8 callback_test_1 ] unit-test
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: callback-9 ( -- callback )
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    "int" { "int" "int" "int" } "cdecl" [
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    int { int int int } "cdecl" [
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        + + 1 +
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    ] alien-callback ;
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			@ -440,13 +440,13 @@ STRUCT: double-rect
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    } cleave ;
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: double-rect-callback ( -- alien )
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    "void" { "void*" "void*" "double-rect" } "cdecl"
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    void { void* void* double-rect } "cdecl"
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    [ "example" set-global 2drop ] alien-callback ;
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: double-rect-test ( arg -- arg' )
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    f f rot
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    double-rect-callback
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    "void" { "void*" "void*" "double-rect" } "cdecl" alien-indirect
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    void { void* void* double-rect } "cdecl" alien-indirect
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    "example" get-global ;
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[ 1.0 2.0 3.0 4.0 ]
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			@ -463,7 +463,7 @@ FUNCTION: test_struct_14 ffi_test_40 ( double x1, double x2 ) ;
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] unit-test
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: callback-10 ( -- callback )
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    "test_struct_14" { "double" "double" } "cdecl"
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    test_struct_14 { double double } "cdecl"
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    [
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        test_struct_14 <struct>
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            swap >>x2
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			@ -471,7 +471,7 @@ FUNCTION: test_struct_14 ffi_test_40 ( double x1, double x2 ) ;
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    ] alien-callback ;
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: callback-10-test ( x1 x2 callback -- result )
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    "test_struct_14" { "double" "double" } "cdecl" alien-indirect ;
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    test_struct_14 { double double } "cdecl" alien-indirect ;
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[ 1.0 2.0 ] [
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    1.0 2.0 callback-10 callback-10-test
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			@ -486,7 +486,7 @@ FUNCTION: test-struct-12 ffi_test_41 ( int a, double x ) ;
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] unit-test
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: callback-11 ( -- callback )
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    "test-struct-12" { "int" "double" } "cdecl"
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    test-struct-12 { int double } "cdecl"
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    [
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        test-struct-12 <struct>
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            swap >>x
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			@ -494,7 +494,7 @@ FUNCTION: test-struct-12 ffi_test_41 ( int a, double x ) ;
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    ] alien-callback ;
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: callback-11-test ( x1 x2 callback -- result )
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    "test-struct-12" { "int" "double" } "cdecl" alien-indirect ;
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    test-struct-12 { int double } "cdecl" alien-indirect ;
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[ 1 2.0 ] [
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    1 2.0 callback-11 callback-11-test
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			@ -510,7 +510,7 @@ FUNCTION: test_struct_15 ffi_test_42 ( float x, float y ) ;
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[ 1.0 2.0 ] [ 1.0 2.0 ffi_test_42 [ x>> ] [ y>> ] bi ] unit-test
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: callback-12 ( -- callback )
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    "test_struct_15" { "float" "float" } "cdecl"
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    test_struct_15 { float float } "cdecl"
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    [
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        test_struct_15 <struct>
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            swap >>y
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			@ -518,7 +518,7 @@ FUNCTION: test_struct_15 ffi_test_42 ( float x, float y ) ;
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    ] alien-callback ;
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: callback-12-test ( x1 x2 callback -- result )
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    "test_struct_15" { "float" "float" } "cdecl" alien-indirect ;
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    test_struct_15 { float float } "cdecl" alien-indirect ;
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[ 1.0 2.0 ] [
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    1.0 2.0 callback-12 callback-12-test [ x>> ] [ y>> ] bi
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			@ -533,7 +533,7 @@ FUNCTION: test_struct_16 ffi_test_43 ( float x, int a ) ;
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[ 1.0 2 ] [ 1.0 2 ffi_test_43 [ x>> ] [ a>> ] bi ] unit-test
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: callback-13 ( -- callback )
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    "test_struct_16" { "float" "int" } "cdecl"
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    test_struct_16 { float int } "cdecl"
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    [
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        test_struct_16 <struct>
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            swap >>a
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			@ -541,7 +541,7 @@ FUNCTION: test_struct_16 ffi_test_43 ( float x, int a ) ;
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    ] alien-callback ;
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: callback-13-test ( x1 x2 callback -- result )
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    "test_struct_16" { "float" "int" } "cdecl" alien-indirect ;
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    test_struct_16 { float int } "cdecl" alien-indirect ;
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[ 1.0 2 ] [
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    1.0 2 callback-13 callback-13-test
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			@ -36,8 +36,8 @@ STRUCT: FSEventStreamContext
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    { release void* }
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    { copyDescription void* } ;
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! callback(FSEventStreamRef streamRef, void *clientCallBackInfo, size_t numEvents, void *eventPaths, const FSEventStreamEventFlags eventFlags[], const FSEventStreamEventId eventIds[]);
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TYPEDEF: void* FSEventStreamCallback
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! callback(
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CALLBACK: void FSEventStreamCallback ( FSEventStreamRef streamRef, void* clientCallBackInfo, size_t numEvents, void* eventPaths, FSEventStreamEventFlags* eventFlags, FSEventStreamEventId* eventIds ) ;
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CONSTANT: FSEventStreamEventIdSinceNow HEX: FFFFFFFFFFFFFFFF
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			@ -115,7 +115,7 @@ PRIVATE>
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    [ fds>> [ enable-all-callbacks ] each ] bi ;
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: timer-callback ( -- callback )
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    "void" { "CFRunLoopTimerRef" "void*" } "cdecl"
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    void { CFRunLoopTimerRef void* } "cdecl"
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    [ 2drop reset-run-loop yield ] alien-callback ;
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: init-thread-timer ( -- )
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			@ -99,8 +99,8 @@ CONSTANT: SQLITE_OPEN_TEMP_JOURNAL     HEX: 00001000
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CONSTANT: SQLITE_OPEN_SUBJOURNAL       HEX: 00002000
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CONSTANT: SQLITE_OPEN_MASTER_JOURNAL   HEX: 00004000
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TYPEDEF: void sqlite3
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TYPEDEF: void sqlite3_stmt
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TYPEDEF: void* sqlite3*
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TYPEDEF: void* sqlite3_stmt*
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TYPEDEF: longlong sqlite3_int64
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TYPEDEF: ulonglong sqlite3_uint64
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			@ -3,13 +3,14 @@
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USING: kernel arrays namespaces math accessors alien locals
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destructors system threads io.backend.unix.multiplexers
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io.backend.unix.multiplexers.kqueue core-foundation
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core-foundation.run-loop ;
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core-foundation.run-loop core-foundation.file-descriptors ;
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FROM: alien.c-types => void void* ;
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IN: io.backend.unix.multiplexers.run-loop
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TUPLE: run-loop-mx kqueue-mx ;
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: file-descriptor-callback ( -- callback )
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    "void" { "CFFileDescriptorRef" "CFOptionFlags" "void*" }
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    void { CFFileDescriptorRef CFOptionFlags void* }
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    "cdecl" [
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        3drop
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        0 mx get kqueue-mx>> wait-for-events
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			@ -1,10 +1,10 @@
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USING: alien kernel math ;
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USING: alien alien.c-types kernel math ;
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IN: tools.deploy.test.9
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: callback-test ( -- callback )
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    "int" { "int" } "cdecl" [ 1 + ] alien-callback ;
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    int { int } "cdecl" [ 1 + ] alien-callback ;
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: indirect-test ( -- )
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    10 callback-test "int" { "int" } "cdecl" alien-indirect 11 assert= ;
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    10 callback-test int { int } "cdecl" alien-indirect 11 assert= ;
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MAIN: indirect-test
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			@ -21,9 +21,9 @@ words ;
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[ ] [ \ + usage-profile. ] unit-test
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: callback-test ( -- callback ) "void" { } "cdecl" [ ] alien-callback ;
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: callback-test ( -- callback ) void { } "cdecl" [ ] alien-callback ;
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: indirect-test ( callback -- ) "void" { } "cdecl" alien-indirect ;
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: indirect-test ( callback -- ) void { } "cdecl" alien-indirect ;
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: foobar ( -- ) ;
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			@ -596,7 +596,7 @@ SYMBOL: trace-messages?
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! return 0 if you handle the message, else just let DefWindowProc return its val
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: ui-wndproc ( -- object )
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    "uint" { "void*" "uint" "long" "long" } "stdcall" [
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    uint { void* uint long long } "stdcall" [
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        pick
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        trace-messages? get-global [ dup windows-message-name name>> print flush ] when
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        wm-handlers get-global at* [ call ] [ drop DefWindowProc ] if
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			@ -79,7 +79,7 @@ HELP: alien-callback-error
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HELP: alien-callback
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{ $values { "return" "a C return type" } { "parameters" "a sequence of C parameter types" } { "abi" "one of " { $snippet "\"cdecl\"" } " or " { $snippet "\"stdcall\"" } } { "quot" "a quotation" } { "alien" alien } }
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{ $description
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    "Defines a callback from C to Factor which accepts the given set of parameters from the C caller, pushes them on the data stack, calls the quotation, and passes a return value back to the C caller. A return type of " { $snippet "\"void\"" } " indicates that no value is to be returned."
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    "Defines a callback from C to Factor which accepts the given set of parameters from the C caller, pushes them on the data stack, calls the quotation, and passes a return value back to the C caller. A return type of " { $snippet "void" } " indicates that no value is to be returned."
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    $nl
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    "When a compiled reference to this word is called, it pushes the callback's alien address on the data stack. This address can be passed to any C function expecting a C function pointer with the correct signature. The callback is actually generated when the word calling " { $link alien-callback } " is compiled."
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    $nl
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			@ -90,7 +90,7 @@ HELP: alien-callback
 | 
			
		|||
    "A simple example, showing a C function which returns the difference of two given integers:"
 | 
			
		||||
    { $code
 | 
			
		||||
        ": difference-callback ( -- alien )"
 | 
			
		||||
        "    \"int\" { \"int\" \"int\" } \"cdecl\" [ - ] alien-callback ;"
 | 
			
		||||
        "    int { int int } \"cdecl\" [ - ] alien-callback ;"
 | 
			
		||||
    }
 | 
			
		||||
}
 | 
			
		||||
{ $errors "Throws an " { $link alien-callback-error } " if the word calling " { $link alien-callback } " is not compiled." } ;
 | 
			
		||||
| 
						 | 
				
			
			
 | 
			
		|||
| 
						 | 
				
			
			@ -1,13 +1,13 @@
 | 
			
		|||
USING: math kernel alien ;
 | 
			
		||||
USING: math kernel alien alien.c-types ;
 | 
			
		||||
IN: benchmark.fib6
 | 
			
		||||
 | 
			
		||||
: fib ( x -- y )
 | 
			
		||||
    "int" { "int" } "cdecl" [
 | 
			
		||||
    int { int } "cdecl" [
 | 
			
		||||
        dup 1 <= [ drop 1 ] [
 | 
			
		||||
            1 - dup fib swap 1 - fib +
 | 
			
		||||
        ] if
 | 
			
		||||
    ] alien-callback
 | 
			
		||||
    "int" { "int" } "cdecl" alien-indirect ;
 | 
			
		||||
    int { int } "cdecl" alien-indirect ;
 | 
			
		||||
 | 
			
		||||
: fib-main ( -- ) 32 fib drop ;
 | 
			
		||||
 | 
			
		||||
| 
						 | 
				
			
			
 | 
			
		|||
| 
						 | 
				
			
			@ -56,7 +56,7 @@ ERROR: invalid-perlin-noise-table table ;
 | 
			
		|||
    dup { [ byte-array? ] [ length 512 >= ] } 1&&
 | 
			
		||||
    [ invalid-perlin-noise-table ] unless ;
 | 
			
		||||
 | 
			
		||||
! XXX doesn't work for NaNs or floats > 2^31
 | 
			
		||||
! XXX doesn't work when v is nan or |v| >= 2^31
 | 
			
		||||
: floor-vector ( v -- v' )
 | 
			
		||||
    [ float-4 int-4 vconvert int-4 float-4 vconvert ]
 | 
			
		||||
    [ [ v> -1.0 float-4-with vand ] curry keep v+ ] bi ; inline
 | 
			
		||||
| 
						 | 
				
			
			
 | 
			
		|||
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		Reference in New Issue