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-rw-r--r--perl.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/perl.h b/perl.h
index 7f8654bbb7..b691daf23e 100644
--- a/perl.h
+++ b/perl.h
@@ -168,6 +168,9 @@
# define pTHX_4 5
# define pTHX_5 6
# define pTHX_6 7
+# define pTHX_7 8
+# define pTHX_8 9
+# define pTHX_9 10
#endif
#define STATIC static
@@ -213,7 +216,7 @@
* for silencing unused variables that are actually used most of the time,
* but we cannot quite get rid of, such `ax' in PPCODE+noargs xsubs
*/
-#define PERL_UNUSED_VAR(var) if (0) var = var
+#define PERL_UNUSED_VAR(var) ((void)var)
#define NOOP (void)0
#define dNOOP extern int Perl___notused PERL_UNUSED_DECL
@@ -231,6 +234,9 @@
# define pTHX_4 4
# define pTHX_5 5
# define pTHX_6 6
+# define pTHX_7 7
+# define pTHX_8 8
+# define pTHX_9 9
#endif
#ifndef dVAR