* c-typeck.c (common_type): Correct comment.

[pf3gnuchains/gcc-fork.git] / gcc / c-pragma.h

diff --git a/gcc/c-pragma.h b/gcc/c-pragma.h
index f60a566..397b02d 100644 (file)
--- a/gcc/c-pragma.h
+++ b/gcc/c-pragma.h
@@ -1,5 +1,6 @@
 /* Pragma related interfaces.
-   Copyright (C) 1995, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+   Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -21,13 +22,15 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #ifndef GCC_C_PRAGMA_H
 #define GCC_C_PRAGMA_H
 
-#ifdef HANDLE_SYSV_PRAGMA
-/* Support #pragma weak iff ASM_WEAKEN_LABEL and ASM_OUTPUT_WEAK_ALIAS are
-   defined.  */
-#if defined (ASM_WEAKEN_LABEL) && defined (ASM_OUTPUT_WEAK_ALIAS)
+/* Cause the `yydebug' variable to be defined.  */
+#define YYDEBUG 1
+extern int yydebug;
+
+extern struct cpp_reader* parse_in;
+
 #define HANDLE_PRAGMA_WEAK SUPPORTS_WEAK
-#endif
 
+#ifdef HANDLE_SYSV_PRAGMA
 /* We always support #pragma pack for SYSV pragmas.  */
 #ifndef HANDLE_PRAGMA_PACK
 #define HANDLE_PRAGMA_PACK 1
@@ -41,22 +44,21 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #define HANDLE_PRAGMA_PACK 1
 #endif /* HANDLE_PRAGMA_PACK_PUSH_POP */
 
+extern void init_pragma (void);
 
-#ifdef HANDLE_PRAGMA_WEAK
-extern int add_weak PARAMS ((const char *, const char *));
-#endif /* HANDLE_PRAGMA_WEAK */
-
-extern void init_pragma PARAMS ((void));
+/* Front-end wrapper for pragma registration to avoid dragging
+   cpplib.h in almost everywhere.  */
+extern void c_register_pragma (const char *, const char *,
+                              void (*) (struct cpp_reader *));
+extern void maybe_apply_pragma_weak (tree);
+extern tree maybe_apply_renaming_pragma (tree, tree);
+extern void add_to_renaming_pragma_list (tree, tree);
 
-/* Duplicate prototypes for the register_pragma stuff and the typedef for
-   cpp_reader, to avoid dragging cpplib.h in almost everywhere... */
-#ifndef GCC_CPPLIB_H
-typedef struct cpp_reader cpp_reader;
+extern int c_lex (tree *);
+extern int c_lex_with_flags (tree *, unsigned char *);
 
-extern void cpp_register_pragma PARAMS ((cpp_reader *,
-                                        const char *, const char *,
-                                        void (*) PARAMS ((cpp_reader *))));
-extern void cpp_register_pragma_space PARAMS ((cpp_reader *, const char *));
-#endif
+/* If true, then lex strings into the execution character set.  
+   Otherwise, lex strings into the host character set.  */
+extern bool c_lex_string_translate;
 
 #endif /* GCC_C_PRAGMA_H */