Remove unused-and-misspelled function extern declaration.

tglsfdc · tglsfdc · commit e19272ef603b · 2022-05-21T13:26:08.000-04:00
Commit c655077 added "extern XLogRecPtr CalculateMaxmumSafeLSN(void)", which bears no trace of connection to anything else in that patch or anywhere else. Remove it again. Sergei Kornilov (also spotted by Bharath Rupireddy) Discussion: https://postgr.es/m/706501646056870@vla3-6a5326aeb4ee.qloud-c.yandex.net Discussion: https://postgr.es/m/CALj2ACVoQ7NEf43Xz0rfxsGOKYTN5r4VZp2DO2_5p+CMzsRPFw@mail.gmail.com
diff --git a/src/include/access/xlog.h b/src/include/access/xlog.h
@@ -233,7 +233,6 @@ extern void ShutdownXLOG(int code, Datum arg);
 extern void CreateCheckPoint(int flags);
 extern bool CreateRestartPoint(int flags);
 extern WALAvailability GetWALAvailability(XLogRecPtr targetLSN);
-extern XLogRecPtr CalculateMaxmumSafeLSN(void);
 extern void XLogPutNextOid(Oid nextOid);
 extern XLogRecPtr XLogRestorePoint(const char *rpName);
 extern void UpdateFullPageWrites(void);
