Re-run pgindent, fixing a problem where comment lines after a blank

comment line where output as too long, and update typedefs for /lib
directory.  Also fix case where identifiers were used as variable names
in the backend, but as typedefs in ecpg (favor the backend for
indenting).

Backpatch to 8.1.X.

10 files changed, 75 insertions, 76 deletions

diff --git a/src/interfaces/libpq/fe-auth.c b/src/interfaces/libpq/fe-auth.c
index bca9f46830c..95609114f99 100644
--- a/src/interfaces/libpq/fe-auth.c
+++ b/src/interfaces/libpq/fe-auth.c
@@ -10,7 +10,7 @@
  * exceed INITIAL_EXPBUFFER_SIZE (currently 256 bytes).
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-auth.c,v 1.107 2005/10/24 15:38:37 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-auth.c,v 1.108 2005/11/22 18:17:32 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -278,7 +278,6 @@ pg_krb5_sendauth(char *PQerrormsg, int sock, const char *hostname, const char *s
 
 	return ret;
 }
-
 #endif   /* KRB5 */
 
 
@@ -501,14 +500,13 @@ pg_fe_getauthname(char *PQerrormsg)
 #endif
 
 	/*
-	 *	pglock_thread() really only needs to be called around
-	 *	pg_krb5_authname(), but some users are using configure
-	 *	--enable-thread-safety-force, so we might as well do
-	 *	the locking within our library to protect pqGetpwuid().
-	 *	In fact, application developers can use getpwuid()
-	 *	in their application if they use the locking call we
-	 *	provide, or install their own locking function using
-	 *	PQregisterThreadLock().
+	 * pglock_thread() really only needs to be called around
+	 * pg_krb5_authname(), but some users are using configure
+	 * --enable-thread-safety-force, so we might as well do the locking within
+	 * our library to protect pqGetpwuid(). In fact, application developers
+	 * can use getpwuid() in their application if they use the locking call we
+	 * provide, or install their own locking function using
+	 * PQregisterThreadLock().
 	 */
 	pglock_thread();
 
diff --git a/src/interfaces/libpq/fe-auth.h b/src/interfaces/libpq/fe-auth.h
index 01b2fcc9d92..19e07ffafa7 100644
--- a/src/interfaces/libpq/fe-auth.h
+++ b/src/interfaces/libpq/fe-auth.h
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/interfaces/libpq/fe-auth.h,v 1.23 2005/10/17 16:24:20 tgl Exp $
+ * $PostgreSQL: pgsql/src/interfaces/libpq/fe-auth.h,v 1.24 2005/11/22 18:17:32 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -19,7 +19,7 @@
 
 
 extern int pg_fe_sendauth(AuthRequest areq, PGconn *conn, const char *hostname,
-			const char *password, char *PQerrormsg);
+			   const char *password, char *PQerrormsg);
 extern char *pg_fe_getauthname(char *PQerrormsg);
 
 #endif   /* FE_AUTH_H */
diff --git a/src/interfaces/libpq/fe-connect.c b/src/interfaces/libpq/fe-connect.c
index b378b65c82e..8204a0e1b79 100644
--- a/src/interfaces/libpq/fe-connect.c
+++ b/src/interfaces/libpq/fe-connect.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-connect.c,v 1.323 2005/10/17 16:24:20 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-connect.c,v 1.324 2005/11/22 18:17:32 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -370,8 +370,8 @@ connectOptions1(PGconn *conn, const char *conninfo)
 	/*
 	 * Move option values into conn structure
 	 *
-	 * Don't put anything cute here --- intelligence should be in connectOptions2
-	 * ...
+	 * Don't put anything cute here --- intelligence should be in
+	 * connectOptions2 ...
 	 *
 	 * XXX: probably worth checking strdup() return value here...
 	 */
@@ -687,7 +687,7 @@ connectFailureMessage(PGconn *conn, int errorno)
 		printfPQExpBuffer(&conn->errorMessage,
 						  libpq_gettext("could not connect to server: %s\n"
 							"\tIs the server running locally and accepting\n"
-							  "\tconnections on Unix domain socket \"%s\"?\n"),
+							"\tconnections on Unix domain socket \"%s\"?\n"),
 						  SOCK_STRERROR(errorno, sebuf, sizeof(sebuf)),
 						  service);
 	}
@@ -1003,7 +1003,7 @@ keep_going:						/* We will come back to here until there is
 				/*
 				 * Try to initiate a connection to one of the addresses
 				 * returned by pg_getaddrinfo_all().  conn->addr_cur is the
-				 * next one to try.	We fail when we run out of addresses
+				 * next one to try. We fail when we run out of addresses
 				 * (reporting the error returned for the *last* alternative,
 				 * which may not be what users expect :-().
 				 */
@@ -1226,8 +1226,9 @@ keep_going:						/* We will come back to here until there is
 					/*
 					 * Send the SSL request packet.
 					 *
-					 * Theoretically, this could block, but it really shouldn't
-					 * since we only got here if the socket is write-ready.
+					 * Theoretically, this could block, but it really
+					 * shouldn't since we only got here if the socket is
+					 * write-ready.
 					 */
 					pv = htonl(NEGOTIATE_SSL_CODE);
 					if (pqPacketSend(conn, 0, &pv, sizeof(pv)) != STATUS_OK)
@@ -1262,8 +1263,8 @@ keep_going:						/* We will come back to here until there is
 				/*
 				 * Send the startup packet.
 				 *
-				 * Theoretically, this could block, but it really shouldn't since
-				 * we only got here if the socket is write-ready.
+				 * Theoretically, this could block, but it really shouldn't
+				 * since we only got here if the socket is write-ready.
 				 */
 				if (pqPacketSend(conn, 0, startpacket, packetlen) != STATUS_OK)
 				{
@@ -1500,8 +1501,8 @@ keep_going:						/* We will come back to here until there is
 				/*
 				 * Can't process if message body isn't all here yet.
 				 *
-				 * (In protocol 2.0 case, we are assuming messages carry at least
-				 * 4 bytes of data.)
+				 * (In protocol 2.0 case, we are assuming messages carry at
+				 * least 4 bytes of data.)
 				 */
 				msgLength -= 4;
 				avail = conn->inEnd - conn->inCursor;
@@ -1829,8 +1830,8 @@ makeEmptyPGconn(void)
 	 * bufferloads.  The output buffer is initially made 16K in size, and we
 	 * try to dump it after accumulating 8K.
 	 *
-	 * With the same goal of minimizing context swaps, the input buffer will be
-	 * enlarged anytime it has less than 8K free, so we initially allocate
+	 * With the same goal of minimizing context swaps, the input buffer will
+	 * be enlarged anytime it has less than 8K free, so we initially allocate
 	 * twice that.
 	 */
 	conn->inBufSize = 16 * 1024;
diff --git a/src/interfaces/libpq/fe-exec.c b/src/interfaces/libpq/fe-exec.c
index 84637072bc2..e355968e474 100644
--- a/src/interfaces/libpq/fe-exec.c
+++ b/src/interfaces/libpq/fe-exec.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-exec.c,v 1.176 2005/10/15 02:49:48 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-exec.c,v 1.177 2005/11/22 18:17:32 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -454,7 +454,7 @@ pqPrepareAsyncResult(PGconn *conn)
  * a trailing newline, and should not be more than one line).
  */
 void
-pqInternalNotice(const PGNoticeHooks * hooks, const char *fmt,...)
+pqInternalNotice(const PGNoticeHooks *hooks, const char *fmt,...)
 {
 	char		msgBuf[1024];
 	va_list		args;
@@ -505,20 +505,20 @@ pqInternalNotice(const PGNoticeHooks * hooks, const char *fmt,...)
  *	  Returns TRUE if OK, FALSE if not enough memory to add the row
  */
 int
-pqAddTuple(PGresult *res, PGresAttValue * tup)
+pqAddTuple(PGresult *res, PGresAttValue *tup)
 {
 	if (res->ntups >= res->tupArrSize)
 	{
 		/*
 		 * Try to grow the array.
 		 *
-		 * We can use realloc because shallow copying of the structure is okay.
-		 * Note that the first time through, res->tuples is NULL. While ANSI
-		 * says that realloc() should act like malloc() in that case, some old
-		 * C libraries (like SunOS 4.1.x) coredump instead. On failure realloc
-		 * is supposed to return NULL without damaging the existing
-		 * allocation. Note that the positions beyond res->ntups are garbage,
-		 * not necessarily NULL.
+		 * We can use realloc because shallow copying of the structure is
+		 * okay. Note that the first time through, res->tuples is NULL. While
+		 * ANSI says that realloc() should act like malloc() in that case,
+		 * some old C libraries (like SunOS 4.1.x) coredump instead. On
+		 * failure realloc is supposed to return NULL without damaging the
+		 * existing allocation. Note that the positions beyond res->ntups are
+		 * garbage, not necessarily NULL.
 		 */
 		int			newSize = (res->tupArrSize > 0) ? res->tupArrSize * 2 : 128;
 		PGresAttValue **newTuples;
@@ -594,7 +594,7 @@ pqSaveParameterStatus(PGconn *conn, const char *name, const char *value)
 	 * Store new info as a single malloc block
 	 */
 	pstatus = (pgParameterStatus *) malloc(sizeof(pgParameterStatus) +
-										   strlen(name) + strlen(value) + 2);
+										   strlen(name) +strlen(value) + 2);
 	if (pstatus)
 	{
 		char	   *ptr;
diff --git a/src/interfaces/libpq/fe-misc.c b/src/interfaces/libpq/fe-misc.c
index c78d8b3c662..d2caf667cd4 100644
--- a/src/interfaces/libpq/fe-misc.c
+++ b/src/interfaces/libpq/fe-misc.c
@@ -23,7 +23,7 @@
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-misc.c,v 1.122 2005/10/15 02:49:48 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-misc.c,v 1.123 2005/11/22 18:17:33 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -566,8 +566,8 @@ pqReadData(PGconn *conn)
 
 	/*
 	 * If the buffer is fairly full, enlarge it. We need to be able to enlarge
-	 * the buffer in case a single message exceeds the initial buffer size.
-	 * We enlarge before filling the buffer entirely so as to avoid asking the
+	 * the buffer in case a single message exceeds the initial buffer size. We
+	 * enlarge before filling the buffer entirely so as to avoid asking the
 	 * kernel for a partial packet. The magic constant here should be large
 	 * enough for a TCP packet or Unix pipe bufferload.  8K is the usual pipe
 	 * buffer size, so...
@@ -623,9 +623,9 @@ retry3:
 		 * buffer space.  Without this, the block-and-restart behavior of
 		 * libpq's higher levels leads to O(N^2) performance on long messages.
 		 *
-		 * Since we left-justified the data above, conn->inEnd gives the amount
-		 * of data already read in the current message.  We consider the
-		 * message "long" once we have acquired 32k ...
+		 * Since we left-justified the data above, conn->inEnd gives the
+		 * amount of data already read in the current message.	We consider
+		 * the message "long" once we have acquired 32k ...
 		 */
 		if (conn->inEnd > 32768 &&
 			(conn->inBufSize - conn->inEnd) >= 8192)
@@ -648,10 +648,10 @@ retry3:
 	 * since in normal practice we should not be trying to read data unless
 	 * the file selected for reading already.
 	 *
-	 * In SSL mode it's even worse: SSL_read() could say WANT_READ and then data
-	 * could arrive before we make the pqReadReady() test.	So we must play
-	 * dumb and assume there is more data, relying on the SSL layer to detect
-	 * true EOF.
+	 * In SSL mode it's even worse: SSL_read() could say WANT_READ and then
+	 * data could arrive before we make the pqReadReady() test.  So we must
+	 * play dumb and assume there is more data, relying on the SSL layer to
+	 * detect true EOF.
 	 */
 
 #ifdef USE_SSL
diff --git a/src/interfaces/libpq/fe-protocol2.c b/src/interfaces/libpq/fe-protocol2.c
index 8e3614ac070..22d1863993e 100644
--- a/src/interfaces/libpq/fe-protocol2.c
+++ b/src/interfaces/libpq/fe-protocol2.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-protocol2.c,v 1.19 2005/10/15 02:49:48 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-protocol2.c,v 1.20 2005/11/22 18:17:33 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -379,9 +379,9 @@ pqParseInput2(PGconn *conn)
 		 * NOTIFY and NOTICE messages can happen in any state besides COPY
 		 * OUT; always process them right away.
 		 *
-		 * Most other messages should only be processed while in BUSY state. (In
-		 * particular, in READY state we hold off further parsing until the
-		 * application collects the current PGresult.)
+		 * Most other messages should only be processed while in BUSY state.
+		 * (In particular, in READY state we hold off further parsing until
+		 * the application collects the current PGresult.)
 		 *
 		 * However, if the state is IDLE then we got trouble; we need to deal
 		 * with the unexpected message somehow.
@@ -1420,7 +1420,7 @@ pqFunctionCall2(PGconn *conn, Oid fnid,
  */
 char *
 pqBuildStartupPacket2(PGconn *conn, int *packetlen,
-					  const PQEnvironmentOption * options)
+					  const PQEnvironmentOption *options)
 {
 	StartupPacket *startpacket;
 
diff --git a/src/interfaces/libpq/fe-protocol3.c b/src/interfaces/libpq/fe-protocol3.c
index d3af5ad447c..80780900db9 100644
--- a/src/interfaces/libpq/fe-protocol3.c
+++ b/src/interfaces/libpq/fe-protocol3.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-protocol3.c,v 1.22 2005/10/15 02:49:48 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/interfaces/libpq/fe-protocol3.c,v 1.23 2005/11/22 18:17:33 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -52,7 +52,7 @@ static int	getNotify(PGconn *conn);
 static int	getCopyStart(PGconn *conn, ExecStatusType copytype);
 static int	getReadyForQuery(PGconn *conn);
 static int build_startup_packet(const PGconn *conn, char *packet,
-					 const PQEnvironmentOption * options);
+					 const PQEnvironmentOption *options);
 
 
 /*
@@ -130,9 +130,9 @@ pqParseInput3(PGconn *conn)
 		 * NOTIFY and NOTICE messages can happen in any state; always process
 		 * them right away.
 		 *
-		 * Most other messages should only be processed while in BUSY state. (In
-		 * particular, in READY state we hold off further parsing until the
-		 * application collects the current PGresult.)
+		 * Most other messages should only be processed while in BUSY state.
+		 * (In particular, in READY state we hold off further parsing until
+		 * the application collects the current PGresult.)
 		 *
 		 * However, if the state is IDLE then we got trouble; we need to deal
 		 * with the unexpected message somehow.
@@ -1430,7 +1430,7 @@ pqFunctionCall3(PGconn *conn, Oid fnid,
  */
 char *
 pqBuildStartupPacket3(PGconn *conn, int *packetlen,
-					  const PQEnvironmentOption * options)
+					  const PQEnvironmentOption *options)
 {
 	char	   *startpacket;
 
@@ -1453,7 +1453,7 @@ pqBuildStartupPacket3(PGconn *conn, int *packetlen,
  */
 static int
 build_startup_packet(const PGconn *conn, char *packet,
-					 const PQEnvironmentOption * options)
+					 const PQEnvironmentOption *options)
 {
 	int			packet_len = 0;
 	const PQEnvironmentOption *next_eo;
diff --git a/src/interfaces/libpq/libpq-fe.h b/src/interfaces/libpq/libpq-fe.h
index a26721e9f63..7f1d1e9fc35 100644
--- a/src/interfaces/libpq/libpq-fe.h
+++ b/src/interfaces/libpq/libpq-fe.h
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/interfaces/libpq/libpq-fe.h,v 1.120 2005/10/15 02:49:48 momjian Exp $
+ * $PostgreSQL: pgsql/src/interfaces/libpq/libpq-fe.h,v 1.121 2005/11/22 18:17:33 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -35,7 +35,7 @@ extern		"C"
 
 /* Application-visible enum types */
 
-typedef enum
+			typedef enum
 {
 	/*
 	 * Although it is okay to add to this list, values which become unused
diff --git a/src/interfaces/libpq/libpq-int.h b/src/interfaces/libpq/libpq-int.h
index d2ee44753bc..096ee1b7af4 100644
--- a/src/interfaces/libpq/libpq-int.h
+++ b/src/interfaces/libpq/libpq-int.h
@@ -12,7 +12,7 @@
  * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/interfaces/libpq/libpq-int.h,v 1.108 2005/10/15 02:49:49 momjian Exp $
+ * $PostgreSQL: pgsql/src/interfaces/libpq/libpq-int.h,v 1.109 2005/11/22 18:17:33 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -92,7 +92,7 @@ typedef struct pgresAttDesc
 	Oid			typid;			/* type id */
 	int			typlen;			/* type size */
 	int			atttypmod;		/* type-specific modifier info */
-}	PGresAttDesc;
+} PGresAttDesc;
 
 /*
  * Data for a single attribute of a single tuple
@@ -118,7 +118,7 @@ typedef struct pgresAttValue
 {
 	int			len;			/* length in bytes of the value */
 	char	   *value;			/* actual value, plus terminating zero byte */
-}	PGresAttValue;
+} PGresAttValue;
 
 /* Typedef for message-field list entries */
 typedef struct pgMessageField
@@ -126,7 +126,7 @@ typedef struct pgMessageField
 	struct pgMessageField *next;	/* list link */
 	char		code;			/* field code */
 	char		contents[1];	/* field value (VARIABLE LENGTH) */
-}	PGMessageField;
+} PGMessageField;
 
 /* Fields needed for notice handling */
 typedef struct
@@ -135,7 +135,7 @@ typedef struct
 	void	   *noticeRecArg;
 	PQnoticeProcessor noticeProc;		/* notice message processor */
 	void	   *noticeProcArg;
-}	PGNoticeHooks;
+} PGNoticeHooks;
 
 struct pg_result
 {
@@ -186,7 +186,7 @@ typedef enum
 	PGASYNC_READY,				/* result ready for PQgetResult */
 	PGASYNC_COPY_IN,			/* Copy In data transfer in progress */
 	PGASYNC_COPY_OUT			/* Copy Out data transfer in progress */
-}	PGAsyncStatusType;
+} PGAsyncStatusType;
 
 /* PGQueryClass tracks which query protocol we are now executing */
 typedef enum
@@ -194,7 +194,7 @@ typedef enum
 	PGQUERY_SIMPLE,				/* simple Query protocol (PQexec) */
 	PGQUERY_EXTENDED,			/* full Extended protocol (PQexecParams) */
 	PGQUERY_PREPARE				/* Parse only (PQprepare) */
-}	PGQueryClass;
+} PGQueryClass;
 
 /* PGSetenvStatusType defines the state of the PQSetenv state machine */
 /* (this is used only for 2.0-protocol connections) */
@@ -207,14 +207,14 @@ typedef enum
 	SETENV_STATE_QUERY2_SEND,	/* About to send a status query */
 	SETENV_STATE_QUERY2_WAIT,	/* Waiting for query to complete */
 	SETENV_STATE_IDLE
-}	PGSetenvStatusType;
+} PGSetenvStatusType;
 
 /* Typedef for the EnvironmentOptions[] array */
 typedef struct PQEnvironmentOption
 {
 	const char *envName,		/* name of an environment variable */
 			   *pgName;			/* name of corresponding SET variable */
-}	PQEnvironmentOption;
+} PQEnvironmentOption;
 
 /* Typedef for parameter-status list entries */
 typedef struct pgParameterStatus
@@ -223,7 +223,7 @@ typedef struct pgParameterStatus
 	char	   *name;			/* parameter name */
 	char	   *value;			/* parameter value */
 	/* Note: name and value are stored in same malloc block as struct is */
-}	pgParameterStatus;
+} pgParameterStatus;
 
 /* large-object-access data ... allocated only if large-object code is used. */
 typedef struct pgLobjfuncs
@@ -237,7 +237,7 @@ typedef struct pgLobjfuncs
 	Oid			fn_lo_tell;		/* OID of backend function lo_tell		*/
 	Oid			fn_lo_read;		/* OID of backend function LOread		*/
 	Oid			fn_lo_write;	/* OID of backend function LOwrite		*/
-}	PGlobjfuncs;
+} PGlobjfuncs;
 
 /*
  * PGconn stores all the state data associated with a single connection
@@ -402,10 +402,10 @@ extern void pqClearAsyncResult(PGconn *conn);
 extern void pqSaveErrorResult(PGconn *conn);
 extern PGresult *pqPrepareAsyncResult(PGconn *conn);
 extern void
-pqInternalNotice(const PGNoticeHooks * hooks, const char *fmt,...)
+pqInternalNotice(const PGNoticeHooks *hooks, const char *fmt,...)
 /* This lets gcc check the format string for consistency. */
 __attribute__((format(printf, 2, 3)));
-extern int	pqAddTuple(PGresult *res, PGresAttValue * tup);
+extern int	pqAddTuple(PGresult *res, PGresAttValue *tup);
 extern void pqSaveMessageField(PGresult *res, char code,
 				   const char *value);
 extern void pqSaveParameterStatus(PGconn *conn, const char *name,
@@ -417,7 +417,7 @@ extern void pqHandleSendFailure(PGconn *conn);
 extern PostgresPollingStatusType pqSetenvPoll(PGconn *conn);
 
 extern char *pqBuildStartupPacket2(PGconn *conn, int *packetlen,
-					  const PQEnvironmentOption * options);
+					  const PQEnvironmentOption *options);
 extern void pqParseInput2(PGconn *conn);
 extern int	pqGetCopyData2(PGconn *conn, char **buffer, int async);
 extern int	pqGetline2(PGconn *conn, char *s, int maxlen);
@@ -431,7 +431,7 @@ extern PGresult *pqFunctionCall2(PGconn *conn, Oid fnid,
 /* === in fe-protocol3.c === */
 
 extern char *pqBuildStartupPacket3(PGconn *conn, int *packetlen,
-					  const PQEnvironmentOption * options);
+					  const PQEnvironmentOption *options);
 extern void pqParseInput3(PGconn *conn);
 extern int	pqGetErrorNotice3(PGconn *conn, bool isError);
 extern int	pqGetCopyData3(PGconn *conn, char **buffer, int async);
diff --git a/src/interfaces/libpq/pthread-win32.h b/src/interfaces/libpq/pthread-win32.h
index c30eaeb291f..dfcdd328ec0 100644
--- a/src/interfaces/libpq/pthread-win32.h
+++ b/src/interfaces/libpq/pthread-win32.h
@@ -13,7 +13,7 @@ void	   *pthread_getspecific(pthread_key_t);
 void		pthread_mutex_init(pthread_mutex_t *, void *attr);
 void		pthread_mutex_lock(pthread_mutex_t *);
 
-//blocking
+/* blocking */
 void		pthread_mutex_unlock(pthread_mutex_t *);
 
 #endif