Commit8283b65

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Rewrite rint() to enable removal of copyright mention; patch from

Nathan WagnerFunction is simpler too.

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Lines changed: 2 additions & 20 deletions

Original file line number	Diff line number	Diff line change
`@@ -3,11 +3,8 @@`
`3`	`3`	`* rint.c`
`4`	`4`	`* rint() implementation`
`5`	`5`	`*`
`6`		`- * Copyright (c) 1999, repas AEG Automation GmbH`
`7`		`- *`
`8`		`- *`
`9`	`6`	`* IDENTIFICATION`
`10`		`- * $PostgreSQL: pgsql/src/port/rint.c,v 1.2 2003/11/29 19:52:13 pgsql Exp $`
	`7`	`+ * $PostgreSQL: pgsql/src/port/rint.c,v 1.3 2010/02/05 03:20:56 momjian Exp $`
`11`	`8`	`*`
`12`	`9`	`*-------------------------------------------------------------------------`
`13`	`10`	`*/`
`@@ -18,20 +15,5 @@`
`18`	`15`	`double`
`19`	`16`	`rint(doublex)`
`20`	`17`	`{`
`21`		`-doublef,`
`22`		`-n=0.;`
`23`		`-`
`24`		`-f=modf(x,&n);`
`25`		`-`
`26`		`-if (x>0.)`
`27`		`-{`
`28`		`-if (f>.5)`
`29`		`-n+=1.;`
`30`		`-}`
`31`		`-elseif (x<0.)`
`32`		`-{`
`33`		`-if (f<-.5)`
`34`		`-n-=1.;`
`35`		`-}`
`36`		`-returnn;`
	`18`	`+return (x>0.0) ?floor(x+0.5) :ceil(x-0.5);`
`37`	`19`	`}`

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