Index: libcfa/prototypes.awk
===================================================================
--- libcfa/prototypes.awk	(revision 2c2242c773dd4781ea54f277dace24b26fca305e)
+++ libcfa/prototypes.awk	(revision 2c2242c773dd4781ea54f277dace24b26fca305e)
@@ -0,0 +1,107 @@
+BEGIN {
+    FS = "("
+    types[0]  = "UINTMAX";			vtypes[0]  = "unsigned long int"
+    types[1]  = "UINT16";			vtypes[1]  = "short int"
+    types[2]  = "UINT32";			vtypes[2]  = "int"
+    types[3]  = "UINT64";			vtypes[3]  = "long long int"
+    types[4]  = "UINT";				vtypes[4]  = "unsigned int"
+    types[5]  = "INTMAX";			vtypes[5]  = "long int"
+    types[6]  = "INTPTR";			vtypes[6]  = "int *"
+    types[7]  = "WINT";				vtypes[7]  = "unsigned int"
+    types[8]  = "INT";				vtypes[8]  = "int"
+    types[9]  = "ULONGLONG";			vtypes[9]  = "unsigned long long"
+    types[10] = "ULONG";			vtypes[10] = "unsigned long"
+    types[11] = "UNSIGNED";			vtypes[11] = "unsigned"
+    types[12] = "COMPLEX_LONGDOUBLE";		vtypes[12] = "_Complex long double"
+    types[13] = "COMPLEX_DOUBLE";		vtypes[13] = "_Complex double"
+    types[14] = "COMPLEX_FLOAT";		vtypes[14] = "_Complex float"
+    types[15] = "LONGDOUBLEPTR";		vtypes[15] = "long double *"
+    types[16] = "LONGDOUBLE";			vtypes[16] = "long double"
+    types[17] = "LONGLONG";			vtypes[17] = "long long"
+    types[18] = "LONG";				vtypes[18] = "long"
+    types[19] = "DFLOAT32";			vtypes[19] = "_Decimal32"
+    types[20] = "DFLOAT64";			vtypes[20] = "_Decimal64"
+    types[21] = "DFLOAT128";			vtypes[21] = "_Decimal128"
+    types[22] = "DOUBLEPTR";			vtypes[22] = "double *"
+    types[23] = "DOUBLE";			vtypes[23] = "double"
+    types[24] = "FLOATPTR";			vtypes[24] = "float *"
+    types[25] = "FLOAT";			vtypes[25] = "float"
+    types[26] = "CONST_PTR";			vtypes[26] = "const void *"
+    types[27] = "CONST_STRING";			vtypes[27] = "const char *"
+    types[28] = "PTR_FN_VOID_VAR_PTR_SIZE";	vtypes[28] = ""
+    types[29] = "PTR_CONST_STRING";		vtypes[29] = "char *const"
+    types[30] = "PTRMODE_PTR";			vtypes[30] = ""
+    types[31] = "PTRPTR";			vtypes[31] = "void **"
+    types[32] = "PTR";				vtypes[32] = "void *"
+    types[33] = "VOID";				vtypes[33] = "void"
+    types[34] = "STRING";			vtypes[34] = "char *"
+    types[35] = "FILEPTR";			vtypes[35] = "struct _IO_FILE *"
+    types[36] = "SIZE";				vtypes[36] = "unsigned long"
+    types[37] = "VAR";				vtypes[37] = "..."
+    types[38] = "VALIST_ARG";			vtypes[38] = "void **"
+    types[39] = "VALIST_REF";			vtypes[39] = "void **"
+    types[40] = "UNWINDWORD";			vtypes[40] = "void *"
+    types[41] = "WORD";				vtypes[41] = ""
+    types[42] = "SSIZE";			vtypes[42] = "long int"
+    types[43] = "PID";				vtypes[43] = "int"
+    N = 44
+}
+
+/^BT_/ { prototypes[$1] = $1 }
+
+END {
+    printf( "#define DEF_BUILTIN(ENUM, NAME, CLASS, TYPE, LIBTYPE, BOTH_P, FALLBACK_P, NONANSI_P, ATTRS, IMPLICIT, COND) TYPE(NAME)\n" );
+    printf( "#define FUNC_SIMPLE(RETURN, NAME, ARGS...) RETURN NAME(ARGS);\n" );
+    printf( "#define BT_LAST(NAME) FUNC_SIMPLE(void, NAME)\n\n" );
+
+    for ( i = 0; i < N; i += 1 ) {
+	printf( "#define BT_%s %s\n", types[i], vtypes[i] )
+    }
+    printf( "\n" )
+
+    for ( prototype in prototypes ) {
+	if ( index( "BT_LAST", prototype ) == 1 ) {
+	    continue
+	}
+	printf( "#define %s(NAME) FUNC_SIMPLE(", prototype )
+	    
+	if ( sub( "BT_FN_", "", prototype) == 0 )
+	    if ( sub( "BT_", "", prototype) == 0 ) {
+		printf( "\n********** BAD MACRO NAME **********\n" )
+		exit 0
+	    }
+	for ( t = 0; t < N; t += 1 ) {
+	    type = types[t];
+	    if ( index( prototype, type ) == 1 ) {
+		printf( "BT_%s, NAME", type )
+		sub( type, "", prototype)
+		break;
+	    }
+	}
+	if ( index( prototype, "VAR" ) != 2 ) {
+	    for ( p = 0; length( prototype ) > 0; p += 1 ) {
+		sub( "_", "", prototype)
+		printf( ", ", type )
+		temp = prototype
+		for ( t = 0; t < N; t += 1 ) {
+		    type = types[t];
+		    if ( index( prototype, type ) == 1 ) {
+			printf( "BT_%s", type )
+			sub( type, "", prototype)
+			break;
+		    } # if
+		} # for
+		if ( temp == prototype ) {
+		    printf( "\n********** MISSING TYPE **********\n" )
+		    exit 0
+		} # if
+	    } # for
+	} # if
+	printf( ")\n" )
+    }
+
+    printf( "\n#include \"builtins.def\"\n\n" );
+    printf( "typedef void ** __builtin_va_list;\n" );
+    printf( "extern const char *__PRETTY_FUNCTION__;\n" );
+    printf( "typedef int wchar_t;\n" );
+}
Index: libcfa/prototypes.c
===================================================================
--- libcfa/prototypes.c	(revision 2c2242c773dd4781ea54f277dace24b26fca305e)
+++ libcfa/prototypes.c	(revision 2c2242c773dd4781ea54f277dace24b26fca305e)
@@ -0,0 +1,2 @@
+#define DEF_BUILTIN(ENUM, NAME, CLASS, TYPE, LIBTYPE, BOTH_P, FALLBACK_P, NONANSI_P, ATTRS, IMPLICIT, COND) TYPE(NAME)
+#include "builtins.def"