X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/df7c7e52e8be2b65dbfc4ffc49ccf6b0c6c42b76..9f77212d7f268f8380781727b7fff520349891cd:/unix/unix.h

diff --git a/unix/unix.h b/unix/unix.h
index 90faf5a6..44749b8d 100644
--- a/unix/unix.h
+++ b/unix/unix.h
@@ -60,6 +60,18 @@ extern long tickcount_offset;
 #define WCHAR wchar_t
 #define BYTE unsigned char
 
+/*
+ * Unix-specific global flag
+ *
+ * FLAG_STDERR_TTY indicates that standard error might be a terminal and
+ * might get its configuration munged, so anything trying to output plain
+ * text (i.e. with newlines in it) will need to put it back into cooked
+ * mode first.  Applications setting this flag should also call
+ * stderr_tty_init() before messing with any terminal modes, and can call
+ * premsg() before outputting text to stderr and postmsg() afterwards.
+ */
+#define FLAG_STDERR_TTY 0x1000
+
 /* Things pty.c needs from pterm.c */
 char *get_x_display(void *frontend);
 int font_dimension(void *frontend, int which);/* 0 for width, 1 for height */
@@ -91,6 +103,12 @@ char *x_get_default(const char *key);
 /* Things uxstore.c provides to pterm.c */
 void provide_xrm_string(char *string);
 
+/* Things provided by uxcons.c */
+struct termios;
+void stderr_tty_init(void);
+void premsg(struct termios *);
+void postmsg(struct termios *);
+
 /* The interface used by uxsel.c */
 void uxsel_init(void);
 typedef int (*uxsel_callback_fn)(int fd, int event);