1 files changed, 0 insertions, 16 deletions
diff --git a/gcc/flags.h b/gcc/flags.h
index 0ffa1ba..5872372 100755
--- a/gcc/flags.h
+++ b/gcc/flags.h
@@ -87,14 +87,6 @@ extern int warn_inline;
 
 extern int warn_uninitialized;
 
-/* Zero if unknown pragmas are ignored
-   One if the compiler should warn about an unknown pragma not in
-   a system include file.
-   Greater than one if the compiler should warn for all unknown
-   pragmas.  */
-
-extern int warn_unknown_pragmas;
-
 /* Nonzero means warn about all declarations which shadow others.   */
 
 extern int warn_shadow;
@@ -154,10 +146,6 @@ extern int flag_print_asm_name;
 
 /* Now the symbols that are set with `-f' switches.  */
 
-/* Nonzero means `char' should be signed.  */
-
-extern int flag_signed_char;
-
 /* Nonzero means give an enum type only as many bytes as it needs.  */
 
 extern int flag_short_enums;
@@ -376,10 +364,6 @@ extern int flag_verbose_asm;
 
 extern int flag_debug_asm;
 
-/* -fgnu-linker specifies use of the GNU linker for initializations.
-   -fno-gnu-linker says that collect will be used.  */
-extern int flag_gnu_linker;
-
 /* CYGNUS LOCAL unaligned-struct-hack */
 /* This is a hack.  Disable the effect of SLOW_BYTE_ACCESS, so that references
    to aligned fields inside of unaligned structures can work.  That is, we