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-rw-r--r--src/nyancat.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/nyancat.c b/src/nyancat.c
index 68d43f2..33f8522 100644
--- a/src/nyancat.c
+++ b/src/nyancat.c
@@ -49,6 +49,7 @@
* WITH THE SOFTWARE.
*/
+#include <ctype.h>
#include <stdio.h>
#include <stdint.h>
#include <string.h>
@@ -59,6 +60,13 @@
#include <setjmp.h>
#include <sys/ioctl.h>
+#ifndef TIOCGWINSZ
+#include <termios.h>
+#ifdef ECHO
+#undef ECHO
+#endif
+#endif
+
/*
* telnet.h contains some #defines for the various
* commands, escape characters, and modes for telnet.