| 1 | /* Encoding of types for Objective C. |
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| 2 | Copyright (C) 1993 Free Software Foundation, Inc. |
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| 3 | |
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| 4 | Author: Kresten Krab Thorup |
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| 5 | |
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| 6 | This file is part of GNU CC. |
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| 7 | |
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| 8 | GNU CC is free software; you can redistribute it and/or modify |
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| 9 | it under the terms of the GNU General Public License as published by |
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| 10 | the Free Software Foundation; either version 2, or (at your option) |
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| 11 | any later version. |
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| 12 | |
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| 13 | GNU CC is distributed in the hope that it will be useful, |
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| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 16 | GNU General Public License for more details. |
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| 17 | |
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| 18 | You should have received a copy of the GNU General Public License |
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| 19 | along with GNU CC; see the file COPYING. If not, write to |
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| 20 | the Free Software Foundation, 59 Temple Place - Suite 330, |
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| 21 | Boston, MA 02111-1307, USA. */ |
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| 22 | |
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| 23 | /* As a special exception, if you link this library with files |
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| 24 | compiled with GCC to produce an executable, this does not cause |
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| 25 | the resulting executable to be covered by the GNU General Public License. |
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| 26 | This exception does not however invalidate any other reasons why |
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| 27 | the executable file might be covered by the GNU General Public License. */ |
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| 28 | |
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| 29 | #ifndef __encoding_INCLUDE_GNU |
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| 30 | #define __encoding_INCLUDE_GNU |
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| 31 | |
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| 32 | #include <ctype.h> |
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| 33 | #include "objc/objc-api.h" |
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| 34 | |
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| 35 | #define _C_CONST 'r' |
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| 36 | #define _C_IN 'n' |
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| 37 | #define _C_INOUT 'N' |
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| 38 | #define _C_OUT 'o' |
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| 39 | #define _C_BYCOPY 'O' |
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| 40 | #define _C_ONEWAY 'V' |
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| 41 | |
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| 42 | #define _F_CONST 0x01 |
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| 43 | #define _F_IN 0x01 |
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| 44 | #define _F_OUT 0x02 |
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| 45 | #define _F_INOUT 0x03 |
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| 46 | #define _F_BYCOPY 0x04 |
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| 47 | #define _F_ONEWAY 0x08 |
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| 48 | |
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| 49 | |
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| 50 | int objc_aligned_size (const char* type); |
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| 51 | int objc_sizeof_type (const char* type); |
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| 52 | int objc_alignof_type (const char* type); |
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| 53 | int objc_aligned_size (const char* type); |
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| 54 | int objc_promoted_size (const char* type); |
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| 55 | const char* objc_skip_type_qualifiers (const char* type); |
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| 56 | const char* objc_skip_typespec (const char* type); |
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| 57 | const char* objc_skip_offset (const char* type); |
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| 58 | const char* objc_skip_argspec (const char* type); |
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| 59 | int method_get_number_of_arguments (struct objc_method*); |
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| 60 | int method_get_size_of_arguments (struct objc_method*); |
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| 61 | |
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| 62 | char* method_get_first_argument (struct objc_method*, |
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| 63 | arglist_t argframe, |
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| 64 | const char** type); |
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| 65 | char* method_get_next_argument (arglist_t argframe, |
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| 66 | const char **type); |
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| 67 | char* method_get_nth_argument (struct objc_method* m, |
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| 68 | arglist_t argframe, |
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| 69 | int arg, |
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| 70 | const char **type); |
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| 71 | |
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| 72 | unsigned objc_get_type_qualifiers (const char* type); |
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| 73 | |
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| 74 | |
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| 75 | #endif /* __encoding_INCLUDE_GNU */ |
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