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46 | 46 | /* Define to the default TCP port number as a string constant. */ |
47 | 47 | #define DEF_PGPORT_STR "5432" |
48 | 48 |
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| 49 | +/* Define to nothing if C supports flexible array members, and to 1 if it does |
| 50 | + not. That way, with a declaration like `struct s { int n; double |
| 51 | + d[FLEXIBLE_ARRAY_MEMBER]; };', the struct hack can be used with pre-C99 |
| 52 | + compilers. When computing the size of such an object, don't use 'sizeof |
| 53 | + (struct s)' as it overestimates the size. Use 'offsetof (struct s, d)' |
| 54 | + instead. Don't use 'offsetof (struct s, d[0])', as this doesn't work with |
| 55 | + MSVC and with C++ compilers. */ |
| 56 | +#define FLEXIBLE_ARRAY_MEMBER 1 |
| 57 | + |
49 | 58 | /* Define to 1 if you want National Language Support. (--enable-nls) */ |
50 | 59 | /* #undef ENABLE_NLS */ |
51 | 60 |
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