Reorganisation of the source tree

Most of the other users of the fptools build system have migrated to
Cabal, and with the move to darcs we can now flatten the source tree
without losing history, so here goes.

The main change is that the ghc/ subdir is gone, and most of what it
contained is now at the top level.  The build system now makes no
pretense at being multi-project, it is just the GHC build system.

No doubt this will break many things, and there will be a period of
instability while we fix the dependencies.  A straightforward build
should work, but I haven't yet fixed binary/source distributions.
Changes to the Building Guide will follow, too.

1 files changed, 77 insertions, 0 deletions

diff --git a/utils/hp2ps/HpFile.h b/utils/hp2ps/HpFile.h
new file mode 100644
index 0000000000..1c43f73d6d
--- /dev/null
+++ b/utils/hp2ps/HpFile.h
@@ -0,0 +1,77 @@
+#ifndef HP_FILE_H
+#define HP_FILE_H
+
+typedef enum {
+        /* These tokens are found in ".hp" files */ 
+ 
+	EOF_TOK,
+	INTEGER_TOK,
+	FLOAT_TOK,
+	IDENTIFIER_TOK,
+	STRING_TOK,
+	BEGIN_SAMPLE_TOK,
+	END_SAMPLE_TOK,
+	JOB_TOK, 
+	DATE_TOK,
+	SAMPLE_UNIT_TOK,
+	VALUE_UNIT_TOK,
+	MARK_TOK,
+ 
+	/* These extra ones are found only in ".aux" files */ 
+ 
+	X_RANGE_TOK,
+	Y_RANGE_TOK,
+	ORDER_TOK,
+	SHADE_TOK
+} token;
+
+struct datapoint {
+    int bucket;
+    floatish value;
+};
+
+struct chunk {
+    struct chunk *next;
+    short  nd;                          /* 0 .. N_CHUNK - 1 */
+    struct datapoint *d;
+};
+
+
+struct entry {
+    struct entry *next;
+    struct chunk *chk;
+    char   *name;
+};
+
+extern char *theident;
+extern char *thestring;
+extern int theinteger;
+extern floatish thefloatish;
+extern int ch;
+extern token thetok;
+extern int linenum; 
+extern int endfile;
+
+char *TokenToString PROTO((token));
+
+extern struct entry** identtable;
+
+extern floatish *samplemap;
+extern floatish *markmap;
+
+void GetHpFile PROTO((FILE *));
+void StoreSample PROTO((struct entry *, intish, floatish));
+struct entry *MakeEntry PROTO((char *));
+
+token GetNumber PROTO((FILE *));
+void  GetIdent  PROTO((FILE *));
+void  GetString PROTO((FILE *));
+boolish IsIdChar PROTO((int)); /* int is a "char" from getc */
+
+extern char *jobstring;
+extern char *datestring;
+ 
+extern char *sampleunitstring;
+extern char *valueunitstring;
+
+#endif /* HP_FILE_H */