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Commit11b5000

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Portability hack for pg_global_prng_state.
PGDLLIMPORT is only appropriate for variables declared in the backend,not when the variable is coming from a library included in frontend code.(This isn't a particularly nice fix, but for now, use the same methodemployed elsewhere.)Discussion:https://postgr.es/m/E1mrWUD-000235-Hq@gemulon.postgresql.org
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‎src/include/common/pg_prng.h

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@@ -26,7 +26,11 @@ typedef struct pg_prng_state
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* Callers not needing local PRNG series may use this global state vector,
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* after initializing it with one of the pg_prng_...seed functions.
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*/
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#ifndefFRONTEND
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externPGDLLIMPORTpg_prng_statepg_global_prng_state;
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#else
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externpg_prng_statepg_global_prng_state;
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#endif
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externvoidpg_prng_seed(pg_prng_state*state,uint64seed);
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externvoidpg_prng_fseed(pg_prng_state*state,doublefseed);

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