From 14ba55c0db55e7e743a85eb666d993e1177b8c91 Mon Sep 17 00:00:00 2001
From: Witold Filipczyk <witekfl@poczta.onet.pl>
Date: Sat, 11 Jun 2022 22:03:59 +0200
Subject: [PATCH] [dos] I don't know why it did not work when compiled by g++

---
 src/osdep/dos/dos.c |  2 +-
 src/osdep/dos/dos.h | 26 ++++++++++++++++++++++----
 2 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/src/osdep/dos/dos.c b/src/osdep/dos/dos.c
index ff9c161ae..c34fe2ed2 100644
--- a/src/osdep/dos/dos.c
+++ b/src/osdep/dos/dos.c
@@ -1033,7 +1033,7 @@ void init_osdep(void)
 		EINTRLOOP(rs, close(s));
 	}
 
-	tcp_cbreak(1);
+	//tcp_cbreak(1);
 
 	memset(&sa, 0, sizeof sa);
 	sa.sa_handler = sigbreak;
diff --git a/src/osdep/dos/dos.h b/src/osdep/dos/dos.h
index bb9df1324..8bb01e141 100644
--- a/src/osdep/dos/dos.h
+++ b/src/osdep/dos/dos.h
@@ -1,12 +1,13 @@
 #ifndef EL__OSDEP_DOS_DOS_H
 #define EL__OSDEP_DOS_DOS_H
 
-#ifdef CONFIG_OS_DOS
-
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+#ifdef CONFIG_OS_DOS
+
+
 #define DOS_EXTRA_KEYBOARD
 
 #ifdef DOS_EXTRA_KEYBOARD
@@ -22,6 +23,7 @@ do {                                \
 
 #include <sys/types.h>
 
+
 struct timeval;
 
 int dos_read(int fd, void *buf, size_t size);
@@ -35,6 +37,22 @@ int dos_setraw(int ctl, int save);
 void os_seed_random(unsigned char **pool, int *pool_size);
 int os_default_charset(void);
 
+void done_draw(void);
+int get_system_env(void);
+void get_terminal_size(int fd, int *x, int *y);
+void *handle_mouse(int cons, void (*fn)(void *, char *, int), void *data);
+void handle_terminal_resize(int fd, void (*fn)(void));
+void init_osdep(void);
+int is_xterm(void);
+void resume_mouse(void *data);
+int set_nonblocking_fd(int fd);
+void suspend_mouse(void *data);
+void terminate_osdep(void);
+void unhandle_mouse(void *data);
+void unhandle_terminal_resize(int fd);
+void want_draw(void);
+
+
 
 #ifndef DOS_OVERRIDES_SELF
 
@@ -45,10 +63,10 @@ int os_default_charset(void);
 
 #endif
 
+#endif
+
 #ifdef __cplusplus
 }
 #endif
 
 #endif
-
-#endif