make sparse headers self-compilable...

... and thus possible to include them in arbitrary order and without any
external dependencies.

Signed-off-by: Kamil Dudka <kdudka@redhat.com>
Signed-off-by: Christopher Li <sparse@chrisli.org>

5 files changed, 14 insertions, 0 deletions

diff --git a/compile.h b/compile.h
index 0db8fdb..177363a 100644
--- a/compile.h
+++ b/compile.h
@@ -1,6 +1,8 @@
 #ifndef COMPILE_H
 #define COMPILE_H
 
+struct symbol;
+
 extern void emit_one_symbol(struct symbol *);
 extern void emit_unit_begin(const char *);
 extern void emit_unit_end(void);
diff --git a/flow.h b/flow.h
index fbc9505..370aadd 100644
--- a/flow.h
+++ b/flow.h
@@ -1,11 +1,16 @@
 #ifndef FLOW_H
 #define FLOW_H
 
+#include "lib.h"
+
 extern unsigned long bb_generation;
 
 #define REPEAT_CSE		1
 #define REPEAT_SYMBOL_CLEANUP	2
 
+struct entrypoint;
+struct instruction;
+
 extern int simplify_flow(struct entrypoint *ep);
 
 extern void simplify_symbol_usage(struct entrypoint *ep);
diff --git a/ptrlist.h b/ptrlist.h
index dae0906..fbfc080 100644
--- a/ptrlist.h
+++ b/ptrlist.h
@@ -1,6 +1,8 @@
 #ifndef PTR_LIST_H
 #define PTR_LIST_H
 
+#include <stdlib.h>
+
 /*
  * Generic pointer list manipulation code. 
  *
diff --git a/scope.h b/scope.h
index 5f1f232..0fab286 100644
--- a/scope.h
+++ b/scope.h
@@ -9,6 +9,8 @@
  *  Licensed under the Open Software License version 1.1
  */
 
+struct symbol;
+
 struct scope {
 	struct token *token;		/* Scope start information */
 	struct symbol_list *symbols;	/* List of symbols in this scope */
diff --git a/storage.h b/storage.h
index 610cbfd..e049e23 100644
--- a/storage.h
+++ b/storage.h
@@ -1,6 +1,9 @@
 #ifndef STORAGE_H
 #define STORAGE_H
 
+#include "allocate.h"
+#include "lib.h"
+
 /*
  * The "storage" that underlies an incoming/outgoing pseudo. It's
  * basically the backing store for a pseudo, and may be a real hardware