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use __attribute__((packed)) if __GNUC__ is defined 

use #pragma pack if vc++ is used
use nothing otherwise (should we exit with an error in that case ?)

SVN revision: 42533
This commit is contained in:
Vincent Torri 2009-09-16 22:02:59 +00:00
parent 9a08eb668f
commit 2fef98ba8a
1 changed files with 15 additions and 2 deletions
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17
legacy/embryo/src/lib/embryo_private.h
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@ -249,11 +249,20 @@ struct _Embryo_Program
void *data;
};
#ifdef _MSC_VER
# pragma pack(1)
# define EMBRYO_STRUCT_PACKED
#elif defined (__GNUC__)
# define EMBRYO_STRUCT_PACKED __attribute__((packed))
#else
# define EMBRYO_STRUCT_PACKED
#endif
struct _Embryo_Func_Stub
{
int address;
char name[sEXPMAX+1];
} __attribute__((packed));
} EMBRYO_STRUCT_PACKED;
struct _Embryo_Header
{
@ -274,7 +283,11 @@ struct _Embryo_Header
int pubvars; /* the "public variables" table */
int tags; /* the "public tagnames" table */
int nametable; /* name table, file version 7 only */
} __attribute__((packed));
} EMBRYO_STRUCT_PACKED;
#ifdef _MSC_VER
# pragma pack()
#endif
void _embryo_args_init(Embryo_Program *ep);
void _embryo_fp_init(Embryo_Program *ep);