cpp-id-data.h: Add extern "C".

	* include/cpp-id-data.h: Add extern "C".
	* include/line-map.h: Likewise.
	* include/mkdeps.h: Likewise.
	* include/symtab.h: Likewise.
	* internal.h: Likewise.

From-SVN: r148051

diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index f604c48d1d6eaedf1a5bbb0a6e04164761cb15b5..f8645283e0f7d5ad237f022321a6d94891f3da4a 100644 (file)
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,11 @@
+2009-06-01  Ian Lance Taylor  <iant@google.com>
+
+       * include/cpp-id-data.h: Add extern "C".
+       * include/line-map.h: Likewise.
+       * include/mkdeps.h: Likewise.
+       * include/symtab.h: Likewise.
+       * internal.h: Likewise.
+
 2009-05-15  Ian Lance Taylor  <iant@google.com>
 
        * include/cpplib.h (enum cpp_builtin_type): Rename from enum

diff --git a/libcpp/include/cpp-id-data.h b/libcpp/include/cpp-id-data.h
index a57edad521d5769ae3e6f53f5e5341ea7d3d07fc..d2adbfaebdf17d7da464ffd5c60ad62b0b25a3ca 100644 (file)
--- a/libcpp/include/cpp-id-data.h
+++ b/libcpp/include/cpp-id-data.h
@@ -18,6 +18,10 @@ along with this program; see the file COPYING3.  If not see
 
 #include "cpplib.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #if !defined (HAVE_UCHAR) && !defined (IN_GCC)
 typedef unsigned char uchar;
 #endif
@@ -79,3 +83,7 @@ struct GTY(()) cpp_macro {
      tokens.  */
   unsigned int extra_tokens : 1;
 };
+
+#ifdef __cplusplus
+}
+#endif

diff --git a/libcpp/include/line-map.h b/libcpp/include/line-map.h
index b556013af62aacd7175de6324b916697f093d915..962525f156b651b3969abf531d206f674c6ecc20 100644 (file)
--- a/libcpp/include/line-map.h
+++ b/libcpp/include/line-map.h
@@ -23,6 +23,10 @@ along with this program; see the file COPYING3.  If not see
 #ifndef LIBCPP_LINE_MAP_H
 #define LIBCPP_LINE_MAP_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #ifndef GTY
 #define GTY(x) /* nothing */
 #endif
@@ -184,4 +188,9 @@ extern const struct line_map *linemap_lookup
 
 extern source_location
 linemap_position_for_column (struct line_maps *set, unsigned int to_column);
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* !LIBCPP_LINE_MAP_H  */

diff --git a/libcpp/include/mkdeps.h b/libcpp/include/mkdeps.h
index 50bcee40726fc6e6650867c86edcd96303e4a4c2..def7b5641f893ebba5cbccdd2ea7f7204d4b7721 100644 (file)
--- a/libcpp/include/mkdeps.h
+++ b/libcpp/include/mkdeps.h
@@ -23,6 +23,10 @@ along with this program; see the file COPYING3.  If not see
 #ifndef LIBCPP_MKDEPS_H
 #define LIBCPP_MKDEPS_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* This is the data structure used by all the functions in mkdeps.c.
    It's quite straightforward, but should be treated as opaque.  */
 
@@ -76,4 +80,8 @@ extern int deps_restore (struct deps *, FILE *, const char *);
    automatic dependency schemes.  */
 extern void deps_phony_targets (const struct deps *, FILE *);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* ! LIBCPP_MKDEPS_H */

diff --git a/libcpp/include/symtab.h b/libcpp/include/symtab.h
index e7c593731bc9bcef655439663edca07b69f08ca6..e1bc00cb6f6a9e585856b68d1de5c6d46b78f278 100644 (file)
--- a/libcpp/include/symtab.h
+++ b/libcpp/include/symtab.h
@@ -20,6 +20,11 @@ along with this program; see the file COPYING3.  If not see
 #define LIBCPP_SYMTAB_H
 
 #include "obstack.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #ifndef GTY
 #define GTY(x) /* nothing */
 #endif
@@ -99,4 +104,8 @@ extern void ht_load (hash_table *ht, hashnode *entries,
 /* Dump allocation statistics to stderr.  */
 extern void ht_dump_statistics (hash_table *);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* LIBCPP_SYMTAB_H */

diff --git a/libcpp/internal.h b/libcpp/internal.h
index 22e6d238906a46cf52e660dafc091327de101d33..21e51c6553c612a55fd4ef83928090554e86c415 100644 (file)
--- a/libcpp/internal.h
+++ b/libcpp/internal.h
@@ -33,6 +33,10 @@ along with this program; see the file COPYING3.  If not see
 typedef int iconv_t;  /* dummy */
 #endif
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 struct directive;              /* Deliberately incomplete.  */
 struct pending_option;
 struct op;
@@ -702,4 +706,8 @@ ufputs (const unsigned char *s, FILE *f)
   return fputs ((const char *)s, f);
 }
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* ! LIBCPP_INTERNAL_H */