diff --git a/src/backend/utils/adt/pg_locale.c b/src/backend/utils/adt/pg_locale.c
index 1711eb269a..114cd08e25 100644
--- a/src/backend/utils/adt/pg_locale.c
+++ b/src/backend/utils/adt/pg_locale.c
@@ -2,7 +2,7 @@
 /* -----------------------------------------------------------------------
  * pg_locale.c
  *
- * $Header: /cvsroot/pgsql/src/backend/utils/adt/pg_locale.c,v 1.2 2000/02/08 15:56:55 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/utils/adt/pg_locale.c,v 1.3 2000/03/18 18:57:14 tgl Exp $
  *
  *
  *   Portions Copyright (c) 1999-2000, PostgreSQL, Inc
@@ -109,7 +109,7 @@ PGLC_setlocale( PG_LocaleCategories *lc )
  *------
  */
 struct lconv *
-PGLC_localeconv()
+PGLC_localeconv(void)
 {
 	PG_LocaleCategories	lc;
 	struct lconv		*lconv;
diff --git a/src/include/utils/pg_locale.h b/src/include/utils/pg_locale.h
index ac940c1b55..21e9a6d0f5 100644
--- a/src/include/utils/pg_locale.h
+++ b/src/include/utils/pg_locale.h
@@ -2,7 +2,7 @@
 /* -----------------------------------------------------------------------
  * pg_locale.h
  *
- * $Header: /cvsroot/pgsql/src/include/utils/pg_locale.h,v 1.2 2000/02/08 15:57:01 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/include/utils/pg_locale.h,v 1.3 2000/03/18 18:57:15 tgl Exp $
  *
  *
  *   Portions Copyright (c) 1999-2000, PostgreSQL, Inc
@@ -43,7 +43,7 @@ extern PG_LocaleCategories *PGLC_setlocale( PG_LocaleCategories *lc );
  * on current locale catogories setting - in contrast to standard localeconv().
  *------
  */
-extern struct lconv *PGLC_localeconv();
+extern struct lconv *PGLC_localeconv(void);
 
  
 #endif /* USE_LOCALE */
diff --git a/src/interfaces/odbc/convert.c b/src/interfaces/odbc/convert.c
index 4cfe8d4567..cef75b258a 100644
--- a/src/interfaces/odbc/convert.c
+++ b/src/interfaces/odbc/convert.c
@@ -1372,10 +1372,9 @@ int
 convert_lo(StatementClass *stmt, void *value, Int2 fCType, PTR rgbValue, 
 		   SDWORD cbValueMax, SDWORD *pcbValue)
 {
-Oid oid;
-int retval, result, left = -1;
-int bind_row = stmt->bind_row;
-BindInfoClass *bindInfo = NULL;
+	Oid oid;
+	int retval, result, left = -1;
+	BindInfoClass *bindInfo = NULL;
 
 
 /*	If using SQLGetData, then current_col will be set */
diff --git a/src/interfaces/odbc/misc.c b/src/interfaces/odbc/misc.c
index 7c0a18f965..2833a35353 100644
--- a/src/interfaces/odbc/misc.c
+++ b/src/interfaces/odbc/misc.c
@@ -13,7 +13,7 @@
  */
 
 #include <stdio.h>
-#include <varargs.h>
+#include <stdarg.h>
 #include <string.h>
 
 #include "psqlodbc.h"
@@ -57,17 +57,14 @@ generate_filename(char* dirname,char* prefix,char* filename)
 #ifdef MY_LOG
 
 void
-mylog(va_alist)
-va_dcl
+mylog(char * fmt, ...)
 {
-char *fmt;
-va_list args;
-char filebuf[80];
+	va_list args;
+	char filebuf[80];
 	FILE* LOGFP = globals.mylogFP;
 
 	if ( globals.debug) {
-		va_start(args);
-		fmt = va_arg(args, char *);
+		va_start(args, fmt);
 
 		if (! LOGFP) {
 			generate_filename(MYLOGDIR,MYLOGFILE,filebuf);
@@ -91,18 +88,15 @@ char filebuf[80];
 
 #ifdef Q_LOG
 
-void qlog(va_alist)
-va_dcl
+void
+qlog(char * fmt, ...)
 {
-char *fmt;
-va_list args;
-char filebuf[80];
-FILE* LOGFP = globals.qlogFP;
+	va_list args;
+	char filebuf[80];
+	FILE* LOGFP = globals.qlogFP;
 
 	if ( globals.commlog) {
-		va_start(args);
-		fmt = va_arg(args, char *);
-
+		va_start(args, fmt);
 
 		if (! LOGFP) {
 			generate_filename(QLOGDIR,QLOGFILE,filebuf);
diff --git a/src/interfaces/odbc/misc.h b/src/interfaces/odbc/misc.h
index 10cb5114d1..0cbe92856b 100644
--- a/src/interfaces/odbc/misc.h
+++ b/src/interfaces/odbc/misc.h
@@ -45,7 +45,7 @@
   #else
     #define MYLOGDIR	"c:"
   #endif
-  void mylog();	/* prototype */
+  extern void mylog(char * fmt, ...);
 #else
   #ifndef WIN32
     #define mylog(args...)	/* GNU convention for variable arguments */
@@ -61,7 +61,7 @@
   #else
     #define QLOGDIR		"c:"
   #endif
-  void qlog();	/* prototype */
+  extern void qlog(char * fmt, ...);
 #else
   #ifndef WIN32
     #define qlog(args...)	/* GNU convention for variable arguments */
diff --git a/src/interfaces/odbc/options.c b/src/interfaces/odbc/options.c
index ed34a1ca02..589a9de570 100644
--- a/src/interfaces/odbc/options.c
+++ b/src/interfaces/odbc/options.c
@@ -474,7 +474,6 @@ RETCODE SQL_API SQLSetStmtOption(
 {
 static char *func="SQLSetStmtOption";
 StatementClass *stmt = (StatementClass *) hstmt;
-char changed = FALSE;
 
 	mylog("%s: entering...\n", func);
 
diff --git a/src/interfaces/odbc/pgtypes.c b/src/interfaces/odbc/pgtypes.c
index 3ee5e75c4e..2fedd8f5f9 100644
--- a/src/interfaces/odbc/pgtypes.c
+++ b/src/interfaces/odbc/pgtypes.c
@@ -177,6 +177,7 @@ Int4 pgType;
 		break;
 
 	default:
+	  	pgType = 0;	/* ??? */
 		break;
 	}
 
@@ -310,7 +311,7 @@ char *pgtype_to_name(StatementClass *stmt, Int4 type)
 	}    
 }
 
-Int2
+static Int2
 getNumericScale(StatementClass *stmt, Int4 type, int col)
 {
 Int4 atttypmod;
@@ -342,7 +343,7 @@ mylog("getNumericScale: type=%d, col=%d, unknown = %d\n", type,col);
 			PG_NUMERIC_MAX_SCALE);
 }
 
-Int4
+static Int4
 getNumericPrecision(StatementClass *stmt, Int4 type, int col)
 {
 Int4 atttypmod;
diff --git a/src/interfaces/odbc/results.c b/src/interfaces/odbc/results.c
index a6703290f1..fe08167361 100644
--- a/src/interfaces/odbc/results.c
+++ b/src/interfaces/odbc/results.c
@@ -608,7 +608,7 @@ QResultClass *res;
 StatementClass *stmt = (StatementClass *) hstmt;
 int num_cols, num_rows;
 Int4 field_type;
-void *value;
+void *value = NULL;
 int result;
 char get_bookmark = FALSE;