Make the :bytes conditional on PerlIO.

[p5sagit/p5-mst-13.2.git] / perl.h

diff --git a/perl.h b/perl.h
index a2f8c43..547165a 100644 (file)
--- a/perl.h
+++ b/perl.h
@@ -2161,8 +2161,13 @@ typedef pthread_key_t    perl_key;
  *   of bytes occurs on read or write operations.
  */
 #  define USEMYBINMODE / **/
+#  include <io.h> /* for setmode() prototype */
 #  define my_binmode(fp, iotype, mode) \
-            (PerlLIO_setmode(PerlIO_fileno(fp), mode) != -1 ? TRUE : FALSE)
+            (PerlLIO_setmode(fileno(fp), mode) != -1 ? TRUE : FALSE)
+#endif
+
+#ifdef __CYGWIN__
+void init_os_extras(void);
 #endif
 
 #ifdef UNION_ANY_DEFINITION
@@ -3241,7 +3246,9 @@ enum {            /* pass one of these to get_vtbl */
 #define HINT_FILETEST_ACCESS   0x00400000 /* filetest pragma */
 #define HINT_UTF8              0x00800000 /* utf8 pragma */
 
+/* assertions pragma */
 #define HINT_ASSERTING          0x01000000
+#define HINT_ASSERTIONSSEEN     0x02000000
 
 /* The following are stored in $sort::hints, not in PL_hints */
 #define HINT_SORT_SORT_BITS    0x000000FF /* allow 256 different ones */
@@ -4240,6 +4247,10 @@ extern void moncontrol(int);
 #   define PERL_BLOCKSIG_UNBLOCK(set)  NOOP
 #endif
 
+/* Use instead of abs() since abs() forces its argument to be an int,
+ * but also beware since this evaluates its argument twice, so no x++. */
+#define PERL_ABS(x) ((x) < 0 ? -(x) : (x))
+
 /* and finally... */
 #define PERL_PATCHLEVEL_H_IMPLICIT
 #include "patchlevel.h"