Commite8c3205

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Add PQmbdsplen() which returns the "display length" of a character.

Still some works needed:- UTF-8, MULE_INTERNAL always returns 1

1 parent1bc2d54 commite8c3205Copy full SHA for e8c3205

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+261

-45

lines changed

+261

-45

lines changed

Lines changed: 8 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -4,7 +4,7 @@`
`4`	`4`	`* (currently mule internal code (mic) is used)`
`5`	`5`	`* Tatsuo Ishii`
`6`	`6`	`*`
`7`		`- * $PostgreSQL: pgsql/src/backend/utils/mb/mbutils.c,v 1.45 2003/11/29 19:52:02 pgsql Exp $`
	`7`	`+ * $PostgreSQL: pgsql/src/backend/utils/mb/mbutils.c,v 1.46 2004/03/15 10:41:25 ishii Exp $`
`8`	`8`	`*/`
`9`	`9`	`#include"postgres.h"`
`10`	`10`
`@@ -463,6 +463,13 @@ pg_mblen(const unsigned char *mbstr)`
`463`	`463`	`return ((*pg_wchar_table[DatabaseEncoding->encoding].mblen) (mbstr));`
`464`	`464`	`}`
`465`	`465`
	`466`	`+/* returns the display length of a multibyte word */`
	`467`	`+int`
	`468`	`+pg_dsplen(constunsignedchar*mbstr)`
	`469`	`+{`
	`470`	`+return ((*pg_wchar_table[DatabaseEncoding->encoding].dsplen) (mbstr));`
	`471`	`+}`
	`472`	`+`
`466`	`473`	`/* returns the length (counted as a wchar) of a multibyte string */`
`467`	`474`	`int`
`468`	`475`	`pg_mbstrlen(constunsignedchar*mbstr)`

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