ncurses-5.7/ncurses/base/MKlib_gen.sh - nest-learning-thermostat/5.0.2/ncurses - Git at Google

 #!/bin/sh
 #
 # MKlib_gen.sh -- generate sources from curses.h macro definitions
 #
 # ($Id: MKlib_gen.sh,v 1.34 2008/08/30 19:20:50 tom Exp $)
 #
 ##############################################################################
 # Copyright (c) 1998-2007,2008 Free Software Foundation, Inc.                #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
 # copy of this software and associated documentation files (the "Software"), #
 # to deal in the Software without restriction, including without limitation  #
 # the rights to use, copy, modify, merge, publish, distribute, distribute    #
 # with modifications, sublicense, and/or sell copies of the Software, and to #
 # permit persons to whom the Software is furnished to do so, subject to the  #
 # following conditions:                                                      #
 #                                                                            #
 # The above copyright notice and this permission notice shall be included in #
 # all copies or substantial portions of the Software.                        #
 #                                                                            #
 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
 # THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
 # DEALINGS IN THE SOFTWARE.                                                  #
 #                                                                            #
 # Except as contained in this notice, the name(s) of the above copyright     #
 # holders shall not be used in advertising or otherwise to promote the sale, #
 # use or other dealings in this Software without prior written               #
 # authorization.                                                             #
 ##############################################################################
 #
 # The XSI Curses standard requires all curses entry points to exist as
 # functions, even though many definitions would normally be shadowed
 # by macros.  Rather than hand-hack all that code, we actually
 # generate functions from the macros.
 #
 # This script accepts a file of prototypes on standard input.  It discards
 # any that don't have a `generated' comment attached. It then parses each
 # prototype (relying on the fact that none of the macros take function
 # pointer or array arguments) and generates C source from it.
 #
 # Here is what the pipeline stages are doing:
 #
 # 1. sed: extract prototypes of generated functions
 # 2. sed: decorate prototypes with generated arguments a1. a2,...z
 # 3. awk: generate the calls with args matching the formals
 # 4. sed: prefix function names in prototypes so the preprocessor won't expand
 #         them.
 # 5. cpp: macro-expand the file so the macro calls turn into C calls
 # 6. awk: strip the expansion junk off the front and add the new header
 # 7. sed: squeeze spaces, strip off gen_ prefix, create needed #undef
 #

 # keep the editing independent of locale:
 if test "${LANGUAGE+set}"    = set; then LANGUAGE=C;    export LANGUAGE;    fi
 if test "${LANG+set}"        = set; then LANG=C;        export LANG;        fi
 if test "${LC_ALL+set}"      = set; then LC_ALL=C;      export LC_ALL;      fi
 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 if test "${LC_COLLATE+set}"  = set; then LC_COLLATE=C;  export LC_COLLATE;  fi

 preprocessor="$1 -DNCURSES_INTERNALS -I../include"
 AWK="$2"
 USE="$3"

 PID=$$
 ED1=sed1_${PID}.sed
 ED2=sed2_${PID}.sed
 ED3=sed3_${PID}.sed
 ED4=sed4_${PID}.sed
 AW1=awk1_${PID}.awk
 AW2=awk2_${PID}.awk
 TMP=gen__${PID}.c
 trap "rm -f $ED1 $ED2 $ED3 $ED4 $AW1 $AW2 $TMP" 0 1 2 5 15

 ALL=$USE
 if test "$USE" = implemented ; then
 	CALL="call_"
 	cat >$ED1 <<EOF1
 /^extern.*implemented/{
 	h
 	s/^.*implemented:\([^ 	*]*\).*/P_POUNDCif_USE_\1_SUPPORT/p
 	g
 	s/^extern \([^;]*\);.*/\1/p
 	g
 	s/^.*implemented:\([^ 	*]*\).*/P_POUNDCendif/p
 }
 /^extern.*generated/{
 	h
 	s/^.*generated:\([^ 	*]*\).*/P_POUNDCif_USE_\1_SUPPORT/p
 	g
 	s/^extern \([^;]*\);.*/\1/p
 	g
 	s/^.*generated:\([^ 	*]*\).*/P_POUNDCendif/p
 }
 EOF1
 else
 	CALL=""
 	cat >$ED1 <<EOF1
 /^extern.*${ALL}/{
 	h
 	s/^.*${ALL}:\([^ 	*]*\).*/P_POUNDCif_USE_\1_SUPPORT/p
 	g
 	s/^extern \([^;]*\);.*/\1/p
 	g
 	s/^.*${ALL}:\([^ 	*]*\).*/P_POUNDCendif/p
 }
 EOF1
 fi

 cat >$ED2 <<EOF2
 /^P_/b nc
 /(void)/b nc
 	s/,/ a1% /
 	s/,/ a2% /
 	s/,/ a3% /
 	s/,/ a4% /
 	s/,/ a5% /
 	s/,/ a6% /
 	s/,/ a7% /
 	s/,/ a8% /
 	s/,/ a9% /
 	s/,/ a10% /
 	s/,/ a11% /
 	s/,/ a12% /
 	s/,/ a13% /
 	s/,/ a14% /
 	s/,/ a15% /
 	s/*/ * /g
 	s/%/ , /g
 	s/)/ z)/
 	s/\.\.\. z)/...)/
 :nc
 	s/(/ ( /
 	s/)/ )/
 EOF2

 cat >$ED3 <<EOF3
 /^P_/{
 	s/^P_POUNDCif_/#if /
 	s/^P_POUNDCendif/#endif/
 	s/^P_//
 	b done
 }
 	s/		*/ /g
 	s/  */ /g
 	s/ ,/,/g
 	s/( /(/g
 	s/ )/)/g
 	s/ gen_/ /
 	s/^M_/#undef /
 	s/^[ 	]*@[ 	]*@[ 	]*/	/
 :done
 EOF3

 if test "$USE" = generated ; then
 cat >$ED4 <<EOF
 	s/^\(.*\) \(.*\) (\(.*\))\$/NCURSES_EXPORT(\1) \2 (\3)/
 EOF
 else
 cat >$ED4 <<EOF
 /^\(.*\) \(.*\) (\(.*\))\$/ {
 	h
 	s/^\(.*\) \(.*\) (\(.*\))\$/extern \1 call_\2 (\3);/
 	p
 	g
 	s/^\(.*\) \(.*\) (\(.*\))\$/\1 call_\2 (\3)/
 	}
 EOF
 fi

 cat >$AW1 <<\EOF1
 BEGIN	{
 		skip=0;
 	}
 /^P_POUNDCif/ {
 		print "\n"
 		print $0
 		skip=0;
 }
 /^P_POUNDCendif/ {
 		print $0
 		skip=1;
 }
 $0 !~ /^P_/ {
 	if (skip)
 		print "\n"
 	skip=1;

 	first=$1
 	for (i = 1; i <= NF; i++) {
 		if ( $i != "NCURSES_CONST" ) {
 			first = i;
 			break;
 		}
 	}
 	second = first + 1;
 	if ( $first == "chtype" ) {
 		returnType = "Char";
 	} else if ( $first == "SCREEN" ) {
 		returnType = "SP";
 	} else if ( $first == "WINDOW" ) {
 		returnType = "Win";
 	} else if ( $first == "attr_t" || $second == "attrset" || $second == "standout" || $second == "standend" || $second == "wattrset" || $second == "wstandout" || $second == "wstandend" ) {
 		returnType = "Attr";
 	} else if ( $first == "bool" || $first == "NCURSES_BOOL" ) {
 		returnType = "Bool";
 	} else if ( $second == "*" ) {
 		returnType = "Ptr";
 	} else {
 		returnType = "Code";
 	}
 	myfunc = second;
 	for (i = second; i <= NF; i++) {
 		if ($i != "*") {
 			myfunc = i;
 			break;
 		}
 	}
 	if (using == "generated") {
 		print "M_" $myfunc
 	}
 	print $0;
 	print "{";
 	argcount = 1;
 	check = NF - 1;
 	if ($check == "void")
 		argcount = 0;
 	if (argcount != 0) {
 		for (i = 1; i <= NF; i++)
 			if ($i == ",")
 				argcount++;
 	}

 	# suppress trace-code for functions that we cannot do properly here,
 	# since they return data.
 	dotrace = 1;
 	if ($myfunc ~ /innstr/)
 		dotrace = 0;
 	if ($myfunc ~ /innwstr/)
 		dotrace = 0;

 	# workaround functions that we do not parse properly
 	if ($myfunc ~ /ripoffline/) {
 		dotrace = 0;
 		argcount = 2;
 	}
 	if ($myfunc ~ /wunctrl/) {
 		dotrace = 0;
 	}

 	call = "@@T((T_CALLED(\""
 	args = ""
 	comma = ""
 	num = 0;
 	pointer = 0;
 	va_list = 0;
 	varargs = 0;
 	argtype = ""
 	for (i = myfunc; i <= NF; i++) {
 		ch = $i;
 		if ( ch == "*" )
 			pointer = 1;
 		else if ( ch == "va_list" )
 			va_list = 1;
 		else if ( ch == "..." )
 			varargs = 1;
 		else if ( ch == "char" )
 			argtype = "char";
 		else if ( ch == "int" )
 			argtype = "int";
 		else if ( ch == "short" )
 			argtype = "short";
 		else if ( ch == "chtype" )
 			argtype = "chtype";
 		else if ( ch == "attr_t" || ch == "NCURSES_ATTR_T" )
 			argtype = "attr";

 		if ( ch == "," || ch == ")" ) {
 			if (va_list) {
 				call = call "%s"
 			} else if (varargs) {
 				call = call "%s"
 			} else if (pointer) {
 				if ( argtype == "char" ) {
 					call = call "%s"
 					comma = comma "_nc_visbuf2(" num ","
 					pointer = 0;
 				} else
 					call = call "%p"
 			} else if (argcount != 0) {
 				if ( argtype == "int" || argtype == "short" ) {
 					call = call "%d"
 					argtype = ""
 				} else if ( argtype != "" ) {
 					call = call "%s"
 					comma = comma "_trace" argtype "2(" num ","
 				} else {
 					call = call "%#lx"
 					comma = comma "(long)"
 				}
 			}
 			if (ch == ",") {
 				args = args comma "a" ++num;
 			} else if ( argcount != 0 ) {
 				if ( va_list ) {
 					args = args comma "\"va_list\""
 				} else if ( varargs ) {
 					args = args comma "\"...\""
 				} else {
 					args = args comma "z"
 				}
 			}
 			call = call ch
 			if (pointer == 0 && argcount != 0 && argtype != "" )
 				args = args ")"
 			if (args != "")
 				comma = ", "
 			pointer = 0;
 			argtype = ""
 		}
 		if ( i == 2 || ch == "(" )
 			call = call ch
 	}
 	call = call "\")"
 	if (args != "")
 		call = call ", " args
 	call = call ")); "

 	if (dotrace)
 		printf "%s", call

 	if (match($0, "^void"))
 		call = ""
 	else if (dotrace)
 		call = sprintf("return%s( ", returnType);
 	else
 		call = "@@return ";

 	call = call $myfunc "(";
 	for (i = 1; i < argcount; i++) {
 		if (i != 1)
 			call = call ", ";
 		call = call "a" i;
 	}
 	if ( argcount != 0 && $check != "..." ) {
 		if (argcount != 1)
 			call = call ", ";
 		call = call "z";
 	}
 	if (!match($0, "^void"))
 		call = call ") ";
 	if (dotrace)
 		call = call ")";
 	print call ";"

 	if (match($0, "^void"))
 		print "@@returnVoid;"
 	print "}";
 }
 EOF1

 cat >$AW2 <<EOF1
 BEGIN		{
 		print "/*"
 		print " * DO NOT EDIT THIS FILE BY HAND!"
 		printf " * It is generated by $0 %s.\n", "$USE"
 		if ( "$USE" == "generated" ) {
 			print " *"
 			print " * This is a file of trivial functions generated from macro"
 			print " * definitions in curses.h to satisfy the XSI Curses requirement"
 			print " * that every macro also exist as a callable function."
 			print " *"
 			print " * It will never be linked unless you call one of the entry"
 			print " * points with its normal macro definition disabled.  In that"
 			print " * case, if you have no shared libraries, it will indirectly"
 			print " * pull most of the rest of the library into your link image."
 		}
 		print " */"
 		print "#define NCURSES_ATTR_T int"
 		print "#include <curses.priv.h>"
 		print ""
 		}
 /^DECLARATIONS/	{start = 1; next;}
 		{if (start) print \$0;}
 END		{
 		if ( "$USE" != "generated" ) {
 			print "int main(void) { return 0; }"
 		}
 		}
 EOF1

 cat >$TMP <<EOF
 #include <ncurses_cfg.h>
 #undef NCURSES_NOMACROS
 #include <curses.h>

 DECLARATIONS

 EOF

 sed -n -f $ED1 \
 | sed -e 's/NCURSES_EXPORT(\(.*\)) \(.*\) (\(.*\))/\1 \2(\3)/' \
 | sed -f $ED2 \
 | $AWK -f $AW1 using=$USE \
 | sed \
 	-e 's/ [ ]*$//g' \
 	-e 's/^\([a-zA-Z_][a-zA-Z_]*[ *]*\)/\1 gen_/' \
 	-e 's/gen_$//' \
 	-e 's/  / /g' >>$TMP

 $preprocessor $TMP 2>/dev/null \
 | sed \
 	-e 's/  / /g' \
 	-e 's/^ //' \
 	-e 's/_Bool/NCURSES_BOOL/g' \
 | $AWK -f $AW2 \
 | sed -f $ED3 \
 | sed \
 	-e 's/^.*T_CALLED.*returnCode( \([a-z].*) \));/	return \1;/' \
 	-e 's/^.*T_CALLED.*returnCode( \((wmove.*) \));/	return \1;/' \
 	-e 's/gen_//' \
 	-e 's/^[ 	]*#/#/' \
 	-e '/#ident/d' \
 	-e '/#line/d' \
 | sed -f $ED4
	#!/bin/sh
	#
	# MKlib_gen.sh -- generate sources from curses.h macro definitions
	#
	# ($Id: MKlib_gen.sh,v 1.34 2008/08/30 19:20:50 tom Exp $)
	#
	##############################################################################
	# Copyright (c) 1998-2007,2008 Free Software Foundation, Inc. #
	# #
	# Permission is hereby granted, free of charge, to any person obtaining a #
	# copy of this software and associated documentation files (the "Software"), #
	# to deal in the Software without restriction, including without limitation #
	# the rights to use, copy, modify, merge, publish, distribute, distribute #
	# with modifications, sublicense, and/or sell copies of the Software, and to #
	# permit persons to whom the Software is furnished to do so, subject to the #
	# following conditions: #
	# #
	# The above copyright notice and this permission notice shall be included in #
	# all copies or substantial portions of the Software. #
	# #
	# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
	# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, #
	# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL #
	# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER #
	# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING #
	# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER #
	# DEALINGS IN THE SOFTWARE. #
	# #
	# Except as contained in this notice, the name(s) of the above copyright #
	# holders shall not be used in advertising or otherwise to promote the sale, #
	# use or other dealings in this Software without prior written #
	# authorization. #
	##############################################################################
	#
	# The XSI Curses standard requires all curses entry points to exist as
	# functions, even though many definitions would normally be shadowed
	# by macros. Rather than hand-hack all that code, we actually
	# generate functions from the macros.
	#
	# This script accepts a file of prototypes on standard input. It discards
	# any that don't have a `generated' comment attached. It then parses each
	# prototype (relying on the fact that none of the macros take function
	# pointer or array arguments) and generates C source from it.
	#
	# Here is what the pipeline stages are doing:
	#
	# 1. sed: extract prototypes of generated functions
	# 2. sed: decorate prototypes with generated arguments a1. a2,...z
	# 3. awk: generate the calls with args matching the formals
	# 4. sed: prefix function names in prototypes so the preprocessor won't expand
	# them.
	# 5. cpp: macro-expand the file so the macro calls turn into C calls
	# 6. awk: strip the expansion junk off the front and add the new header
	# 7. sed: squeeze spaces, strip off gen_ prefix, create needed #undef
	#

	# keep the editing independent of locale:
	if test "${LANGUAGE+set}" = set; then LANGUAGE=C; export LANGUAGE; fi
	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
	if test "${LC_COLLATE+set}" = set; then LC_COLLATE=C; export LC_COLLATE; fi

	preprocessor="$1 -DNCURSES_INTERNALS -I../include"
	AWK="$2"
	USE="$3"

	PID=$$
	ED1=sed1_${PID}.sed
	ED2=sed2_${PID}.sed
	ED3=sed3_${PID}.sed
	ED4=sed4_${PID}.sed
	AW1=awk1_${PID}.awk
	AW2=awk2_${PID}.awk
	TMP=gen__${PID}.c
	trap "rm -f $ED1 $ED2 $ED3 $ED4 $AW1 $AW2 $TMP" 0 1 2 5 15

	ALL=$USE
	if test "$USE" = implemented ; then
	CALL="call_"
	cat >$ED1 <<EOF1
	/^extern.*implemented/{
	h
	s/^.implemented:\([^ ]\)./P_POUNDCif_USE_\1_SUPPORT/p
	g
	s/^extern \([^;]\);./\1/p
	g
	s/^.implemented:\([^ ]\)./P_POUNDCendif/p
	}
	/^extern.*generated/{
	h
	s/^.generated:\([^ ]\)./P_POUNDCif_USE_\1_SUPPORT/p
	g
	s/^extern \([^;]\);./\1/p
	g
	s/^.generated:\([^ ]\)./P_POUNDCendif/p
	}
	EOF1
	else
	CALL=""
	cat >$ED1 <<EOF1
	/^extern.*${ALL}/{
	h
	s/^.${ALL}:\([^ ]\)./P_POUNDCif_USE_\1_SUPPORT/p
	g
	s/^extern \([^;]\);./\1/p
	g
	s/^.${ALL}:\([^ ]\)./P_POUNDCendif/p
	}
	EOF1
	fi

	cat >$ED2 <<EOF2
	/^P_/b nc
	/(void)/b nc
	s/,/ a1% /
	s/,/ a2% /
	s/,/ a3% /
	s/,/ a4% /
	s/,/ a5% /
	s/,/ a6% /
	s/,/ a7% /
	s/,/ a8% /
	s/,/ a9% /
	s/,/ a10% /
	s/,/ a11% /
	s/,/ a12% /
	s/,/ a13% /
	s/,/ a14% /
	s/,/ a15% /
	s// /g
	s/%/ , /g
	s/)/ z)/
	s/\.\.\. z)/...)/
	:nc
	s/(/ ( /
	s/)/ )/
	EOF2

	cat >$ED3 <<EOF3
	/^P_/{
	s/^P_POUNDCif_/#if /
	s/^P_POUNDCendif/#endif/
	s/^P_//
	b done
	}
	s/ */ /g
	s/ */ /g
	s/ ,/,/g
	s/( /(/g
	s/ )/)/g
	s/ gen_/ /
	s/^M_/#undef /
	s/^[ ]@[ ]@[ ]*/ /
	:done
	EOF3

	if test "$USE" = generated ; then
	cat >$ED4 <<EOF
	s/^\(.\) \(.\) (\(.*\))\$/NCURSES_EXPORT(\1) \2 (\3)/
	EOF
	else
	cat >$ED4 <<EOF
	/^\(.\) \(.\) (\(.*\))\$/ {
	h
	s/^\(.\) \(.\) (\(.*\))\$/extern \1 call_\2 (\3);/
	p
	g
	s/^\(.\) \(.\) (\(.*\))\$/\1 call_\2 (\3)/
	}
	EOF
	fi

	cat >$AW1 <<\EOF1
	BEGIN {
	skip=0;
	}
	/^P_POUNDCif/ {
	print "\n"
	print $0
	skip=0;
	}
	/^P_POUNDCendif/ {
	print $0
	skip=1;
	}
	$0 !~ /^P_/ {
	if (skip)
	print "\n"
	skip=1;

	first=$1
	for (i = 1; i <= NF; i++) {
	if ( $i != "NCURSES_CONST" ) {
	first = i;
	break;
	}
	}
	second = first + 1;
	if ( $first == "chtype" ) {
	returnType = "Char";
	} else if ( $first == "SCREEN" ) {
	returnType = "SP";
	} else if ( $first == "WINDOW" ) {
	returnType = "Win";
	} else if ( $first == "attr_t" \|\| $second == "attrset" \|\| $second == "standout" \|\| $second == "standend" \|\| $second == "wattrset" \|\| $second == "wstandout" \|\| $second == "wstandend" ) {
	returnType = "Attr";
	} else if ( $first == "bool" \|\| $first == "NCURSES_BOOL" ) {
	returnType = "Bool";
	} else if ( $second == "*" ) {
	returnType = "Ptr";
	} else {
	returnType = "Code";
	}
	myfunc = second;
	for (i = second; i <= NF; i++) {
	if ($i != "*") {
	myfunc = i;
	break;
	}
	}
	if (using == "generated") {
	print "M_" $myfunc
	}
	print $0;
	print "{";
	argcount = 1;
	check = NF - 1;
	if ($check == "void")
	argcount = 0;
	if (argcount != 0) {
	for (i = 1; i <= NF; i++)
	if ($i == ",")
	argcount++;
	}

	# suppress trace-code for functions that we cannot do properly here,
	# since they return data.
	dotrace = 1;
	if ($myfunc ~ /innstr/)
	dotrace = 0;
	if ($myfunc ~ /innwstr/)
	dotrace = 0;

	# workaround functions that we do not parse properly
	if ($myfunc ~ /ripoffline/) {
	dotrace = 0;
	argcount = 2;
	}
	if ($myfunc ~ /wunctrl/) {
	dotrace = 0;
	}

	call = "@@T((T_CALLED(\""
	args = ""
	comma = ""
	num = 0;
	pointer = 0;
	va_list = 0;
	varargs = 0;
	argtype = ""
	for (i = myfunc; i <= NF; i++) {
	ch = $i;
	if ( ch == "*" )
	pointer = 1;
	else if ( ch == "va_list" )
	va_list = 1;
	else if ( ch == "..." )
	varargs = 1;
	else if ( ch == "char" )
	argtype = "char";
	else if ( ch == "int" )
	argtype = "int";
	else if ( ch == "short" )
	argtype = "short";
	else if ( ch == "chtype" )
	argtype = "chtype";
	else if ( ch == "attr_t" \|\| ch == "NCURSES_ATTR_T" )
	argtype = "attr";

	if ( ch == "," \|\| ch == ")" ) {
	if (va_list) {
	call = call "%s"
	} else if (varargs) {
	call = call "%s"
	} else if (pointer) {
	if ( argtype == "char" ) {
	call = call "%s"
	comma = comma "_nc_visbuf2(" num ","
	pointer = 0;
	} else
	call = call "%p"
	} else if (argcount != 0) {
	if ( argtype == "int" \|\| argtype == "short" ) {
	call = call "%d"
	argtype = ""
	} else if ( argtype != "" ) {
	call = call "%s"
	comma = comma "_trace" argtype "2(" num ","
	} else {
	call = call "%#lx"
	comma = comma "(long)"
	}
	}
	if (ch == ",") {
	args = args comma "a" ++num;
	} else if ( argcount != 0 ) {
	if ( va_list ) {
	args = args comma "\"va_list\""
	} else if ( varargs ) {
	args = args comma "\"...\""
	} else {
	args = args comma "z"
	}
	}
	call = call ch
	if (pointer == 0 && argcount != 0 && argtype != "" )
	args = args ")"
	if (args != "")
	comma = ", "
	pointer = 0;
	argtype = ""
	}
	if ( i == 2 \|\| ch == "(" )
	call = call ch
	}
	call = call "\")"
	if (args != "")
	call = call ", " args
	call = call ")); "

	if (dotrace)
	printf "%s", call

	if (match($0, "^void"))
	call = ""
	else if (dotrace)
	call = sprintf("return%s( ", returnType);
	else
	call = "@@return ";

	call = call $myfunc "(";
	for (i = 1; i < argcount; i++) {
	if (i != 1)
	call = call ", ";
	call = call "a" i;
	}
	if ( argcount != 0 && $check != "..." ) {
	if (argcount != 1)
	call = call ", ";
	call = call "z";
	}
	if (!match($0, "^void"))
	call = call ") ";
	if (dotrace)
	call = call ")";
	print call ";"

	if (match($0, "^void"))
	print "@@returnVoid;"
	print "}";
	}
	EOF1

	cat >$AW2 <<EOF1
	BEGIN {
	print "/*"
	print " * DO NOT EDIT THIS FILE BY HAND!"
	printf " * It is generated by $0 %s.\n", "$USE"
	if ( "$USE" == "generated" ) {
	print " *"
	print " * This is a file of trivial functions generated from macro"
	print " * definitions in curses.h to satisfy the XSI Curses requirement"
	print " * that every macro also exist as a callable function."
	print " *"
	print " * It will never be linked unless you call one of the entry"
	print " * points with its normal macro definition disabled. In that"
	print " * case, if you have no shared libraries, it will indirectly"
	print " * pull most of the rest of the library into your link image."
	}
	print " */"
	print "#define NCURSES_ATTR_T int"
	print "#include <curses.priv.h>"
	print ""
	}
	/^DECLARATIONS/ {start = 1; next;}
	{if (start) print \$0;}
	END {
	if ( "$USE" != "generated" ) {
	print "int main(void) { return 0; }"
	}
	}
	EOF1

	cat >$TMP <<EOF
	#include <ncurses_cfg.h>
	#undef NCURSES_NOMACROS
	#include <curses.h>

	DECLARATIONS

	EOF

	sed -n -f $ED1 \
	\| sed -e 's/NCURSES_EXPORT(\(.\)) \(.\) (\(.*\))/\1 \2(\3)/' \
	\| sed -f $ED2 \
	\| $AWK -f $AW1 using=$USE \
	\| sed \
	-e 's/ [ ]*$//g' \
	-e 's/^\([a-zA-Z_][a-zA-Z_][ ]*\)/\1 gen_/' \
	-e 's/gen_$//' \
	-e 's/ / /g' >>$TMP

	$preprocessor $TMP 2>/dev/null \
	\| sed \
	-e 's/ / /g' \
	-e 's/^ //' \
	-e 's/_Bool/NCURSES_BOOL/g' \
	\| $AWK -f $AW2 \
	\| sed -f $ED3 \
	\| sed \
	-e 's/^.T_CALLED.returnCode( \([a-z].*) \));/ return \1;/' \
	-e 's/^.T_CALLED.returnCode( \((wmove.*) \));/ return \1;/' \
	-e 's/gen_//' \
	-e 's/^[ ]*#/#/' \
	-e '/#ident/d' \
	-e '/#line/d' \
	\| sed -f $ED4