Phase 2 pgindent run for v12.

Switch to 2.1 version of pg_bsd_indent.  This formats
multiline function declarations "correctly", that is with
additional lines of parameter declarations indented to match
where the first line's left parenthesis is.

Discussion: https://postgr.es/m/CAEepm=0P3FeTXRcU5B2W3jv3PgRVZ-kGUXLGfd42FFhUROO3ug@mail.gmail.com

src/interfaces/ecpg/ecpglib/ecpglib_extern.h

@@ -177,9 +177,9 @@ extern struct var_list *ivlist;
 
 bool		ecpg_add_mem(void *ptr, int lineno);
 
-bool ecpg_get_data(const PGresult *, int, int, int, enum ECPGttype type,
-			  enum ECPGttype, char *, char *, long, long, long,
-			  enum ARRAY_TYPE, enum COMPAT_MODE, bool);
+bool		ecpg_get_data(const PGresult *, int, int, int, enum ECPGttype type,
+						  enum ECPGttype, char *, char *, long, long, long,
+						  enum ARRAY_TYPE, enum COMPAT_MODE, bool);
 
 #ifdef ENABLE_THREAD_SAFETY
 void		ecpg_pthreads_init(void);
@@ -202,27 +202,27 @@ struct descriptor *ecpggetdescp(int, char *);
 struct descriptor *ecpg_find_desc(int line, const char *name);
 
 struct prepared_statement *ecpg_find_prepared_statement(const char *,
-							 struct connection *, struct prepared_statement **);
+														struct connection *, struct prepared_statement **);
 
 void		ecpg_update_declare_statement(const char *, const char *, const int);
 char	   *ecpg_get_con_name_by_declared_name(const char *);
 const char *ecpg_get_con_name_by_cursor_name(const char *);
 void		ecpg_release_declared_statement(const char *);
 
-bool ecpg_store_result(const PGresult *results, int act_field,
-				  const struct statement *stmt, struct variable *var);
+bool		ecpg_store_result(const PGresult *results, int act_field,
+							  const struct statement *stmt, struct variable *var);
 bool		ecpg_store_input(const int, const bool, const struct variable *, char **, bool);
 void		ecpg_free_params(struct statement *stmt, bool print);
-bool ecpg_do_prologue(int, const int, const int, const char *, const bool,
-				 enum ECPG_statement_type, const char *, va_list,
-				 struct statement **);
+bool		ecpg_do_prologue(int, const int, const int, const char *, const bool,
+							 enum ECPG_statement_type, const char *, va_list,
+							 struct statement **);
 bool		ecpg_build_params(struct statement *);
 bool		ecpg_autostart_transaction(struct statement *stmt);
 bool		ecpg_execute(struct statement *stmt);
 bool		ecpg_process_output(struct statement *, bool);
 void		ecpg_do_epilogue(struct statement *);
-bool ecpg_do(const int, const int, const int, const char *, const bool,
-		const int, const char *, va_list);
+bool		ecpg_do(const int, const int, const int, const char *, const bool,
+					const int, const char *, va_list);
 
 bool		ecpg_check_PQresult(PGresult *, int, PGconn *, enum COMPAT_MODE);
 void		ecpg_raise(int line, int code, const char *sqlstate, const char *str);

src/interfaces/ecpg/ecpglib/prepare.c

@@ -39,7 +39,7 @@ static stmtCacheEntry *stmtCacheEntries = NULL;
 static struct declared_statement *g_declared_list;
 
 static bool deallocate_one(int lineno, enum COMPAT_MODE c, struct connection *con,
-			   struct prepared_statement *prev, struct prepared_statement *this);
+						   struct prepared_statement *prev, struct prepared_statement *this);
 static struct declared_statement *ecpg_find_declared_statement(const char *);
 static bool
 isvarchar(unsigned char c)

src/interfaces/ecpg/pgtypeslib/dt.h

@@ -327,10 +327,10 @@ void		GetCurrentDateTime(struct tm *);
 int			date2j(int, int, int);
 void		TrimTrailingZeros(char *);
 void		dt2time(double, int *, int *, int *, fsec_t *);
-int PGTYPEStimestamp_defmt_scan(char **str, char *fmt, timestamp * d,
-							int *year, int *month, int *day,
-							int *hour, int *minute, int *second,
-							int *tz);
+int			PGTYPEStimestamp_defmt_scan(char **str, char *fmt, timestamp * d,
+										int *year, int *month, int *day,
+										int *hour, int *minute, int *second,
+										int *tz);
 
 extern char *pgtypes_date_weekdays_short[];
 extern char *pgtypes_date_months[];

src/interfaces/ecpg/preproc/type.c

@@ -232,10 +232,10 @@ get_type(enum ECPGttype type)
    the variable (required to do array fetches of structs).
  */
 static void ECPGdump_a_simple(FILE *o, const char *name, enum ECPGttype type,
-				  char *varcharsize,
-				  char *arrsize, const char *size, const char *prefix, int);
+							  char *varcharsize,
+							  char *arrsize, const char *size, const char *prefix, int);
 static void ECPGdump_a_struct(FILE *o, const char *name, const char *ind_name, char *arrsize,
-				  struct ECPGtype *type, struct ECPGtype *ind_type, const char *prefix, const char *ind_prefix);
+							  struct ECPGtype *type, struct ECPGtype *ind_type, const char *prefix, const char *ind_prefix);
 
 void
 ECPGdump_a_type(FILE *o, const char *name, struct ECPGtype *type, const int brace_level,

src/interfaces/ecpg/preproc/type.h

@@ -53,10 +53,10 @@ void		ECPGfree_type(struct ECPGtype *);
    size is the maxsize in case it is a varchar. Otherwise it is the size of
 	   the variable (required to do array fetches of structs).
  */
-void ECPGdump_a_type(FILE *, const char *, struct ECPGtype *, const int,
-				const char *, struct ECPGtype *, const int,
-				const char *, const char *, char *,
-				const char *, const char *);
+void		ECPGdump_a_type(FILE *, const char *, struct ECPGtype *, const int,
+							const char *, struct ECPGtype *, const int,
+							const char *, const char *, char *,
+							const char *, const char *);
 
 /* A simple struct to keep a variable and its type. */
 struct ECPGtemp_type