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-rw-r--r--src/backend/snowball/dict_snowball.c2
-rw-r--r--src/backend/utils/mb/conversion_procs/ascii_and_mic/ascii_and_mic.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/cyrillic_and_mic/cyrillic_and_mic.c21
-rw-r--r--src/backend/utils/mb/conversion_procs/euc2004_sjis2004/euc2004_sjis2004.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/euc_cn_and_mic/euc_cn_and_mic.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/euc_jp_and_sjis/euc_jp_and_sjis.c7
-rw-r--r--src/backend/utils/mb/conversion_procs/euc_kr_and_mic/euc_kr_and_mic.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/euc_tw_and_big5/euc_tw_and_big5.c7
-rw-r--r--src/backend/utils/mb/conversion_procs/latin2_and_win1250/latin2_and_win1250.c7
-rw-r--r--src/backend/utils/mb/conversion_procs/latin_and_mic/latin_and_mic.c7
-rw-r--r--src/backend/utils/mb/conversion_procs/utf8_and_ascii/utf8_and_ascii.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/utf8_and_big5/utf8_and_big5.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/utf8_and_cyrillic/utf8_and_cyrillic.c6
-rw-r--r--src/backend/utils/mb/conversion_procs/utf8_and_euc2004/utf8_and_euc2004.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/utf8_and_euc_cn/utf8_and_euc_cn.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/utf8_and_euc_jp/utf8_and_euc_jp.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/utf8_and_euc_kr/utf8_and_euc_kr.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/utf8_and_euc_tw/utf8_and_euc_tw.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/utf8_and_gb18030/utf8_and_gb18030.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/utf8_and_gbk/utf8_and_gbk.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/utf8_and_iso8859/utf8_and_iso8859.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/utf8_and_iso8859_1/utf8_and_iso8859_1.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/utf8_and_johab/utf8_and_johab.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/utf8_and_sjis/utf8_and_sjis.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/utf8_and_sjis2004/utf8_and_sjis2004.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/utf8_and_uhc/utf8_and_uhc.c3
-rw-r--r--src/backend/utils/mb/conversion_procs/utf8_and_win/utf8_and_win.c3
27 files changed, 0 insertions, 117 deletions
diff --git a/src/backend/snowball/dict_snowball.c b/src/backend/snowball/dict_snowball.c
index bc31839bdd..63b471ea51 100644
--- a/src/backend/snowball/dict_snowball.c
+++ b/src/backend/snowball/dict_snowball.c
@@ -61,10 +61,8 @@
PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(dsnowball_init);
-Datum dsnowball_init(PG_FUNCTION_ARGS);
PG_FUNCTION_INFO_V1(dsnowball_lexize);
-Datum dsnowball_lexize(PG_FUNCTION_ARGS);
/* List of supported modules */
typedef struct stemmer_module
diff --git a/src/backend/utils/mb/conversion_procs/ascii_and_mic/ascii_and_mic.c b/src/backend/utils/mb/conversion_procs/ascii_and_mic/ascii_and_mic.c
index 506cf3a6d0..1d77103edf 100644
--- a/src/backend/utils/mb/conversion_procs/ascii_and_mic/ascii_and_mic.c
+++ b/src/backend/utils/mb/conversion_procs/ascii_and_mic/ascii_and_mic.c
@@ -20,9 +20,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(ascii_to_mic);
PG_FUNCTION_INFO_V1(mic_to_ascii);
-extern Datum ascii_to_mic(PG_FUNCTION_ARGS);
-extern Datum mic_to_ascii(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/cyrillic_and_mic/cyrillic_and_mic.c b/src/backend/utils/mb/conversion_procs/cyrillic_and_mic/cyrillic_and_mic.c
index cb7244085d..5d1c59b842 100644
--- a/src/backend/utils/mb/conversion_procs/cyrillic_and_mic/cyrillic_and_mic.c
+++ b/src/backend/utils/mb/conversion_procs/cyrillic_and_mic/cyrillic_and_mic.c
@@ -40,27 +40,6 @@ PG_FUNCTION_INFO_V1(win1251_to_iso);
PG_FUNCTION_INFO_V1(iso_to_win866);
PG_FUNCTION_INFO_V1(win866_to_iso);
-extern Datum koi8r_to_mic(PG_FUNCTION_ARGS);
-extern Datum mic_to_koi8r(PG_FUNCTION_ARGS);
-extern Datum iso_to_mic(PG_FUNCTION_ARGS);
-extern Datum mic_to_iso(PG_FUNCTION_ARGS);
-extern Datum win1251_to_mic(PG_FUNCTION_ARGS);
-extern Datum mic_to_win1251(PG_FUNCTION_ARGS);
-extern Datum win866_to_mic(PG_FUNCTION_ARGS);
-extern Datum mic_to_win866(PG_FUNCTION_ARGS);
-extern Datum koi8r_to_win1251(PG_FUNCTION_ARGS);
-extern Datum win1251_to_koi8r(PG_FUNCTION_ARGS);
-extern Datum koi8r_to_win866(PG_FUNCTION_ARGS);
-extern Datum win866_to_koi8r(PG_FUNCTION_ARGS);
-extern Datum win866_to_win1251(PG_FUNCTION_ARGS);
-extern Datum win1251_to_win866(PG_FUNCTION_ARGS);
-extern Datum iso_to_koi8r(PG_FUNCTION_ARGS);
-extern Datum koi8r_to_iso(PG_FUNCTION_ARGS);
-extern Datum iso_to_win1251(PG_FUNCTION_ARGS);
-extern Datum win1251_to_iso(PG_FUNCTION_ARGS);
-extern Datum iso_to_win866(PG_FUNCTION_ARGS);
-extern Datum win866_to_iso(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/euc2004_sjis2004/euc2004_sjis2004.c b/src/backend/utils/mb/conversion_procs/euc2004_sjis2004/euc2004_sjis2004.c
index 1702ad8aeb..398ceb1ab0 100644
--- a/src/backend/utils/mb/conversion_procs/euc2004_sjis2004/euc2004_sjis2004.c
+++ b/src/backend/utils/mb/conversion_procs/euc2004_sjis2004/euc2004_sjis2004.c
@@ -19,9 +19,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(euc_jis_2004_to_shift_jis_2004);
PG_FUNCTION_INFO_V1(shift_jis_2004_to_euc_jis_2004);
-extern Datum euc_jis_2004_to_shift_jis_2004(PG_FUNCTION_ARGS);
-extern Datum shift_jis_2004_to_euc_jis_2004(PG_FUNCTION_ARGS);
-
static void euc_jis_20042shift_jis_2004(const unsigned char *euc, unsigned char *p, int len);
static void shift_jis_20042euc_jis_2004(const unsigned char *sjis, unsigned char *p, int len);
diff --git a/src/backend/utils/mb/conversion_procs/euc_cn_and_mic/euc_cn_and_mic.c b/src/backend/utils/mb/conversion_procs/euc_cn_and_mic/euc_cn_and_mic.c
index 3f2e817e5f..534fd69966 100644
--- a/src/backend/utils/mb/conversion_procs/euc_cn_and_mic/euc_cn_and_mic.c
+++ b/src/backend/utils/mb/conversion_procs/euc_cn_and_mic/euc_cn_and_mic.c
@@ -20,9 +20,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(euc_cn_to_mic);
PG_FUNCTION_INFO_V1(mic_to_euc_cn);
-extern Datum euc_cn_to_mic(PG_FUNCTION_ARGS);
-extern Datum mic_to_euc_cn(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/euc_jp_and_sjis/euc_jp_and_sjis.c b/src/backend/utils/mb/conversion_procs/euc_jp_and_sjis/euc_jp_and_sjis.c
index 3fe7e7933b..c56a91951b 100644
--- a/src/backend/utils/mb/conversion_procs/euc_jp_and_sjis/euc_jp_and_sjis.c
+++ b/src/backend/utils/mb/conversion_procs/euc_jp_and_sjis/euc_jp_and_sjis.c
@@ -36,13 +36,6 @@ PG_FUNCTION_INFO_V1(mic_to_euc_jp);
PG_FUNCTION_INFO_V1(sjis_to_mic);
PG_FUNCTION_INFO_V1(mic_to_sjis);
-extern Datum euc_jp_to_sjis(PG_FUNCTION_ARGS);
-extern Datum sjis_to_euc_jp(PG_FUNCTION_ARGS);
-extern Datum euc_jp_to_mic(PG_FUNCTION_ARGS);
-extern Datum mic_to_euc_jp(PG_FUNCTION_ARGS);
-extern Datum sjis_to_mic(PG_FUNCTION_ARGS);
-extern Datum mic_to_sjis(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/euc_kr_and_mic/euc_kr_and_mic.c b/src/backend/utils/mb/conversion_procs/euc_kr_and_mic/euc_kr_and_mic.c
index 3ea16e6ee7..db4afd94c8 100644
--- a/src/backend/utils/mb/conversion_procs/euc_kr_and_mic/euc_kr_and_mic.c
+++ b/src/backend/utils/mb/conversion_procs/euc_kr_and_mic/euc_kr_and_mic.c
@@ -20,9 +20,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(euc_kr_to_mic);
PG_FUNCTION_INFO_V1(mic_to_euc_kr);
-extern Datum euc_kr_to_mic(PG_FUNCTION_ARGS);
-extern Datum mic_to_euc_kr(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/euc_tw_and_big5/euc_tw_and_big5.c b/src/backend/utils/mb/conversion_procs/euc_tw_and_big5/euc_tw_and_big5.c
index 2afb3b9b60..795d51cbee 100644
--- a/src/backend/utils/mb/conversion_procs/euc_tw_and_big5/euc_tw_and_big5.c
+++ b/src/backend/utils/mb/conversion_procs/euc_tw_and_big5/euc_tw_and_big5.c
@@ -26,13 +26,6 @@ PG_FUNCTION_INFO_V1(mic_to_euc_tw);
PG_FUNCTION_INFO_V1(big5_to_mic);
PG_FUNCTION_INFO_V1(mic_to_big5);
-extern Datum euc_tw_to_big5(PG_FUNCTION_ARGS);
-extern Datum big5_to_euc_tw(PG_FUNCTION_ARGS);
-extern Datum euc_tw_to_mic(PG_FUNCTION_ARGS);
-extern Datum mic_to_euc_tw(PG_FUNCTION_ARGS);
-extern Datum big5_to_mic(PG_FUNCTION_ARGS);
-extern Datum mic_to_big5(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/latin2_and_win1250/latin2_and_win1250.c b/src/backend/utils/mb/conversion_procs/latin2_and_win1250/latin2_and_win1250.c
index 58d75be35e..8f831ba1b3 100644
--- a/src/backend/utils/mb/conversion_procs/latin2_and_win1250/latin2_and_win1250.c
+++ b/src/backend/utils/mb/conversion_procs/latin2_and_win1250/latin2_and_win1250.c
@@ -26,13 +26,6 @@ PG_FUNCTION_INFO_V1(mic_to_win1250);
PG_FUNCTION_INFO_V1(latin2_to_win1250);
PG_FUNCTION_INFO_V1(win1250_to_latin2);
-extern Datum latin2_to_mic(PG_FUNCTION_ARGS);
-extern Datum mic_to_latin2(PG_FUNCTION_ARGS);
-extern Datum win1250_to_mic(PG_FUNCTION_ARGS);
-extern Datum mic_to_win1250(PG_FUNCTION_ARGS);
-extern Datum latin2_to_win1250(PG_FUNCTION_ARGS);
-extern Datum win1250_to_latin2(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/latin_and_mic/latin_and_mic.c b/src/backend/utils/mb/conversion_procs/latin_and_mic/latin_and_mic.c
index 35ded6b1bb..b727691994 100644
--- a/src/backend/utils/mb/conversion_procs/latin_and_mic/latin_and_mic.c
+++ b/src/backend/utils/mb/conversion_procs/latin_and_mic/latin_and_mic.c
@@ -24,13 +24,6 @@ PG_FUNCTION_INFO_V1(mic_to_latin3);
PG_FUNCTION_INFO_V1(latin4_to_mic);
PG_FUNCTION_INFO_V1(mic_to_latin4);
-extern Datum latin1_to_mic(PG_FUNCTION_ARGS);
-extern Datum mic_to_latin1(PG_FUNCTION_ARGS);
-extern Datum latin3_to_mic(PG_FUNCTION_ARGS);
-extern Datum mic_to_latin3(PG_FUNCTION_ARGS);
-extern Datum latin4_to_mic(PG_FUNCTION_ARGS);
-extern Datum mic_to_latin4(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_ascii/utf8_and_ascii.c b/src/backend/utils/mb/conversion_procs/utf8_and_ascii/utf8_and_ascii.c
index 96d80477ed..22cb01ab83 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_ascii/utf8_and_ascii.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_ascii/utf8_and_ascii.c
@@ -20,9 +20,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(ascii_to_utf8);
PG_FUNCTION_INFO_V1(utf8_to_ascii);
-extern Datum ascii_to_utf8(PG_FUNCTION_ARGS);
-extern Datum utf8_to_ascii(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_big5/utf8_and_big5.c b/src/backend/utils/mb/conversion_procs/utf8_and_big5/utf8_and_big5.c
index a422a26d00..ed2ef1170f 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_big5/utf8_and_big5.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_big5/utf8_and_big5.c
@@ -22,9 +22,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(big5_to_utf8);
PG_FUNCTION_INFO_V1(utf8_to_big5);
-extern Datum big5_to_utf8(PG_FUNCTION_ARGS);
-extern Datum utf8_to_big5(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_cyrillic/utf8_and_cyrillic.c b/src/backend/utils/mb/conversion_procs/utf8_and_cyrillic/utf8_and_cyrillic.c
index f2b01e50a3..65e7616eea 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_cyrillic/utf8_and_cyrillic.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_cyrillic/utf8_and_cyrillic.c
@@ -27,12 +27,6 @@ PG_FUNCTION_INFO_V1(koi8r_to_utf8);
PG_FUNCTION_INFO_V1(utf8_to_koi8u);
PG_FUNCTION_INFO_V1(koi8u_to_utf8);
-extern Datum utf8_to_koi8r(PG_FUNCTION_ARGS);
-extern Datum koi8r_to_utf8(PG_FUNCTION_ARGS);
-
-extern Datum utf8_to_koi8u(PG_FUNCTION_ARGS);
-extern Datum koi8u_to_utf8(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_euc2004/utf8_and_euc2004.c b/src/backend/utils/mb/conversion_procs/utf8_and_euc2004/utf8_and_euc2004.c
index a49eda8838..cba8958fa3 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_euc2004/utf8_and_euc2004.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_euc2004/utf8_and_euc2004.c
@@ -24,9 +24,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(euc_jis_2004_to_utf8);
PG_FUNCTION_INFO_V1(utf8_to_euc_jis_2004);
-extern Datum euc_jis_2004_to_utf8(PG_FUNCTION_ARGS);
-extern Datum utf8_to_euc_jis_2004(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_euc_cn/utf8_and_euc_cn.c b/src/backend/utils/mb/conversion_procs/utf8_and_euc_cn/utf8_and_euc_cn.c
index 8332926317..fcc8659bc6 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_euc_cn/utf8_and_euc_cn.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_euc_cn/utf8_and_euc_cn.c
@@ -22,9 +22,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(euc_cn_to_utf8);
PG_FUNCTION_INFO_V1(utf8_to_euc_cn);
-extern Datum euc_cn_to_utf8(PG_FUNCTION_ARGS);
-extern Datum utf8_to_euc_cn(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_euc_jp/utf8_and_euc_jp.c b/src/backend/utils/mb/conversion_procs/utf8_and_euc_jp/utf8_and_euc_jp.c
index 6d9aeb4138..0524ec2497 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_euc_jp/utf8_and_euc_jp.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_euc_jp/utf8_and_euc_jp.c
@@ -22,9 +22,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(euc_jp_to_utf8);
PG_FUNCTION_INFO_V1(utf8_to_euc_jp);
-extern Datum euc_jp_to_utf8(PG_FUNCTION_ARGS);
-extern Datum utf8_to_euc_jp(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_euc_kr/utf8_and_euc_kr.c b/src/backend/utils/mb/conversion_procs/utf8_and_euc_kr/utf8_and_euc_kr.c
index 7edd09b115..14b2fefa56 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_euc_kr/utf8_and_euc_kr.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_euc_kr/utf8_and_euc_kr.c
@@ -22,9 +22,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(euc_kr_to_utf8);
PG_FUNCTION_INFO_V1(utf8_to_euc_kr);
-extern Datum euc_kr_to_utf8(PG_FUNCTION_ARGS);
-extern Datum utf8_to_euc_kr(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_euc_tw/utf8_and_euc_tw.c b/src/backend/utils/mb/conversion_procs/utf8_and_euc_tw/utf8_and_euc_tw.c
index bc129993ba..a956ebb3e9 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_euc_tw/utf8_and_euc_tw.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_euc_tw/utf8_and_euc_tw.c
@@ -22,9 +22,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(euc_tw_to_utf8);
PG_FUNCTION_INFO_V1(utf8_to_euc_tw);
-extern Datum euc_tw_to_utf8(PG_FUNCTION_ARGS);
-extern Datum utf8_to_euc_tw(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_gb18030/utf8_and_gb18030.c b/src/backend/utils/mb/conversion_procs/utf8_and_gb18030/utf8_and_gb18030.c
index 60f0a21925..de2438525e 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_gb18030/utf8_and_gb18030.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_gb18030/utf8_and_gb18030.c
@@ -22,9 +22,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(gb18030_to_utf8);
PG_FUNCTION_INFO_V1(utf8_to_gb18030);
-extern Datum gb18030_to_utf8(PG_FUNCTION_ARGS);
-extern Datum utf8_to_gb18030(PG_FUNCTION_ARGS);
-
/*
* Convert 4-byte GB18030 characters to and from a linear code space
*
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_gbk/utf8_and_gbk.c b/src/backend/utils/mb/conversion_procs/utf8_and_gbk/utf8_and_gbk.c
index adc33a68e6..f48fdd3cef 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_gbk/utf8_and_gbk.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_gbk/utf8_and_gbk.c
@@ -22,9 +22,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(gbk_to_utf8);
PG_FUNCTION_INFO_V1(utf8_to_gbk);
-extern Datum gbk_to_utf8(PG_FUNCTION_ARGS);
-extern Datum utf8_to_gbk(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_iso8859/utf8_and_iso8859.c b/src/backend/utils/mb/conversion_procs/utf8_and_iso8859/utf8_and_iso8859.c
index 39e4ce12e5..7057c6d889 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_iso8859/utf8_and_iso8859.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_iso8859/utf8_and_iso8859.c
@@ -46,9 +46,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(iso8859_to_utf8);
PG_FUNCTION_INFO_V1(utf8_to_iso8859);
-extern Datum iso8859_to_utf8(PG_FUNCTION_ARGS);
-extern Datum utf8_to_iso8859(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_iso8859_1/utf8_and_iso8859_1.c b/src/backend/utils/mb/conversion_procs/utf8_and_iso8859_1/utf8_and_iso8859_1.c
index 13a62e11a1..3635674a84 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_iso8859_1/utf8_and_iso8859_1.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_iso8859_1/utf8_and_iso8859_1.c
@@ -20,9 +20,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(iso8859_1_to_utf8);
PG_FUNCTION_INFO_V1(utf8_to_iso8859_1);
-extern Datum iso8859_1_to_utf8(PG_FUNCTION_ARGS);
-extern Datum utf8_to_iso8859_1(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_johab/utf8_and_johab.c b/src/backend/utils/mb/conversion_procs/utf8_and_johab/utf8_and_johab.c
index 15b49f24b1..2a08f2a391 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_johab/utf8_and_johab.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_johab/utf8_and_johab.c
@@ -22,9 +22,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(johab_to_utf8);
PG_FUNCTION_INFO_V1(utf8_to_johab);
-extern Datum johab_to_utf8(PG_FUNCTION_ARGS);
-extern Datum utf8_to_johab(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_sjis/utf8_and_sjis.c b/src/backend/utils/mb/conversion_procs/utf8_and_sjis/utf8_and_sjis.c
index 7a3281b640..fda2bbdb81 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_sjis/utf8_and_sjis.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_sjis/utf8_and_sjis.c
@@ -22,9 +22,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(sjis_to_utf8);
PG_FUNCTION_INFO_V1(utf8_to_sjis);
-extern Datum sjis_to_utf8(PG_FUNCTION_ARGS);
-extern Datum utf8_to_sjis(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_sjis2004/utf8_and_sjis2004.c b/src/backend/utils/mb/conversion_procs/utf8_and_sjis2004/utf8_and_sjis2004.c
index 29f4256fe0..1727c685aa 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_sjis2004/utf8_and_sjis2004.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_sjis2004/utf8_and_sjis2004.c
@@ -24,9 +24,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(shift_jis_2004_to_utf8);
PG_FUNCTION_INFO_V1(utf8_to_shift_jis_2004);
-extern Datum shift_jis_2004_to_utf8(PG_FUNCTION_ARGS);
-extern Datum utf8_to_shift_jis_2004(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_uhc/utf8_and_uhc.c b/src/backend/utils/mb/conversion_procs/utf8_and_uhc/utf8_and_uhc.c
index 984980935d..43fe289c96 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_uhc/utf8_and_uhc.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_uhc/utf8_and_uhc.c
@@ -22,9 +22,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(uhc_to_utf8);
PG_FUNCTION_INFO_V1(utf8_to_uhc);
-extern Datum uhc_to_utf8(PG_FUNCTION_ARGS);
-extern Datum utf8_to_uhc(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_win/utf8_and_win.c b/src/backend/utils/mb/conversion_procs/utf8_and_win/utf8_and_win.c
index c2a4ec35f7..2304ea24ba 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_win/utf8_and_win.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_win/utf8_and_win.c
@@ -42,9 +42,6 @@ PG_MODULE_MAGIC;
PG_FUNCTION_INFO_V1(win_to_utf8);
PG_FUNCTION_INFO_V1(utf8_to_win);
-extern Datum win_to_utf8(PG_FUNCTION_ARGS);
-extern Datum utf8_to_win(PG_FUNCTION_ARGS);
-
/* ----------
* conv_proc(
* INTEGER, -- source encoding id