Add workaround for Darwin's (Mac OS X's) INT32_MIN

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

diff --git a/perlsdio.h b/perlsdio.h
index fd990c0..da45c32 100644 (file)
--- a/perlsdio.h
+++ b/perlsdio.h
@@ -15,6 +15,7 @@
 #define PerlIO_stdoutf                 printf
 #define PerlIO_vprintf(f,fmt,a)                vfprintf(f,fmt,a)
 #define PerlIO_write(f,buf,count)      fwrite1(buf,1,count,f)
+#define PerlIO_unread(f,buf,count)     (-1)
 #define PerlIO_open                    fopen
 #define PerlIO_fdopen                  fdopen
 #define PerlIO_reopen                  freopen