From 524ce990156fb152c1549ac7b9f6fa5caf8ef1f9 Mon Sep 17 00:00:00 2001
From: Zilog80 <rs1729@users.noreply.github.com>
Date: Wed, 23 Nov 2022 20:56:38 +0100
Subject: [PATCH] optional stdin binary mode (win)

---
 c34/c34dft.c       | 11 +++++++++++
 c34/c50dft.c       | 11 +++++++++++
 imet/imet4iq.c     | 10 ++++++++++
 mk2a/mk2a1680mod.c | 10 ++++++++++
 4 files changed, 42 insertions(+)

diff --git a/c34/c34dft.c b/c34/c34dft.c
index a38c9e5..c5a8ba4 100644
--- a/c34/c34dft.c
+++ b/c34/c34dft.c
@@ -11,6 +11,11 @@
 #include <complex.h>
 #include <math.h>
 
+#ifdef CYGWIN
+  #include <fcntl.h>  // cygwin: _setmode()
+  #include <io.h>
+#endif
+
 // optional JSON "version"
 //  (a) set global
 //      gcc -DVERSION_JSN [-I<inc_dir>] ...
@@ -520,6 +525,12 @@ int main(int argc, char *argv[]) {
     float cb0, cb1;
     int cfreq = -1;
 
+#ifdef CYGWIN
+    _setmode(fileno(stdin), _O_BINARY);  // _setmode(_fileno(stdin), _O_BINARY);
+#endif
+    setbuf(stdout, NULL);
+
+
     fpname = argv[0];
     ++argv;
     while ((*argv) && (!wavloaded)) {
diff --git a/c34/c50dft.c b/c34/c50dft.c
index 25f4b97..f39eb51 100644
--- a/c34/c50dft.c
+++ b/c34/c50dft.c
@@ -11,6 +11,11 @@
 #include <complex.h>
 #include <math.h>
 
+#ifdef CYGWIN
+  #include <fcntl.h>  // cygwin: _setmode()
+  #include <io.h>
+#endif
+
 // optional JSON "version"
 //  (a) set global
 //      gcc -DVERSION_JSN [-I<inc_dir>] ...
@@ -527,6 +532,12 @@ int main(int argc, char *argv[]) {
     float cb0, cb1;
     int cfreq = -1;
 
+#ifdef CYGWIN
+    _setmode(fileno(stdin), _O_BINARY);  // _setmode(_fileno(stdin), _O_BINARY);
+#endif
+    setbuf(stdout, NULL);
+
+
     fpname = argv[0];
     ++argv;
     while ((*argv) && (!wavloaded)) {
diff --git a/imet/imet4iq.c b/imet/imet4iq.c
index b96d432..42526ff 100644
--- a/imet/imet4iq.c
+++ b/imet/imet4iq.c
@@ -21,6 +21,11 @@
 #include <complex.h>
 #include <math.h>
 
+#ifdef CYGWIN
+  #include <fcntl.h>  // cygwin: _setmode()
+  #include <io.h>
+#endif
+
 // optional JSON "version"
 //  (a) set global
 //      gcc -DVERSION_JSN [-I<inc_dir>] ...
@@ -1369,6 +1374,11 @@ int main(int argc, char *argv[]) {
     pcm_t pcm = {0};
     dsp_t dsp = {0};
 
+#ifdef CYGWIN
+    _setmode(fileno(stdin), _O_BINARY);  // _setmode(_fileno(stdin), _O_BINARY);
+#endif
+    setbuf(stdout, NULL);
+
 
     fpname = argv[0];
     ++argv;
diff --git a/mk2a/mk2a1680mod.c b/mk2a/mk2a1680mod.c
index 8599486..597de6a 100644
--- a/mk2a/mk2a1680mod.c
+++ b/mk2a/mk2a1680mod.c
@@ -26,6 +26,11 @@
 #include <math.h>
 #include <complex.h>
 
+#ifdef CYGWIN
+  #include <fcntl.h>  // cygwin: _setmode()
+  #include <io.h>
+#endif
+
 // optional JSON "version"
 //  (a) set global
 //      gcc -DVERSION_JSN [-I<inc_dir>] ...
@@ -2118,6 +2123,11 @@ int main(int argc, char **argv) {
     gpx_t gpx = {0};
     hdb_t hdb = {0};
 
+#ifdef CYGWIN
+    _setmode(fileno(stdin), _O_BINARY);  // _setmode(_fileno(stdin), _O_BINARY);
+#endif
+    setbuf(stdout, NULL);
+
 
     fpname = argv[0];
     ++argv;