| /* ----------------------------------------------------------------------- |
| types.c - Copyright (c) 1996, 1998 Red Hat, Inc. |
| |
| Predefined ffi_types needed by libffi. |
| |
| Permission is hereby granted, free of charge, to any person obtaining |
| a copy of this software and associated documentation files (the |
| ``Software''), to deal in the Software without restriction, including |
| without limitation the rights to use, copy, modify, merge, publish, |
| distribute, sublicense, and/or sell copies of the Software, and to |
| permit persons to whom the Software is furnished to do so, subject to |
| the following conditions: |
| |
| The above copyright notice and this permission notice shall be included |
| in all copies or substantial portions of the Software. |
| |
| THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| OTHER DEALINGS IN THE SOFTWARE. |
| ----------------------------------------------------------------------- */ |
| |
| #include <ffi.h> |
| #include <ffi_common.h> |
| |
| /* Type definitions */ |
| |
| #define FFI_TYPEDEF(name, type, id) \ |
| struct struct_align_##name { \ |
| char c; \ |
| type x; \ |
| }; \ |
| ffi_type ffi_type_##name = { \ |
| sizeof(type), \ |
| offsetof(struct struct_align_##name, x), \ |
| id, NULL \ |
| } |
| |
| /* Size and alignment are fake here. They must not be 0. */ |
| ffi_type ffi_type_void = { |
| 1, 1, FFI_TYPE_VOID, NULL |
| }; |
| |
| FFI_TYPEDEF(uint8, UINT8, FFI_TYPE_UINT8); |
| FFI_TYPEDEF(sint8, SINT8, FFI_TYPE_SINT8); |
| FFI_TYPEDEF(uint16, UINT16, FFI_TYPE_UINT16); |
| FFI_TYPEDEF(sint16, SINT16, FFI_TYPE_SINT16); |
| FFI_TYPEDEF(uint32, UINT32, FFI_TYPE_UINT32); |
| FFI_TYPEDEF(sint32, SINT32, FFI_TYPE_SINT32); |
| FFI_TYPEDEF(uint64, UINT64, FFI_TYPE_UINT64); |
| FFI_TYPEDEF(sint64, SINT64, FFI_TYPE_SINT64); |
| |
| FFI_TYPEDEF(pointer, void*, FFI_TYPE_POINTER); |
| |
| FFI_TYPEDEF(float, float, FFI_TYPE_FLOAT); |
| FFI_TYPEDEF(double, double, FFI_TYPE_DOUBLE); |
| FFI_TYPEDEF(longdouble, long double, FFI_TYPE_LONGDOUBLE); |