1 files changed, 22 insertions, 0 deletions
diff --git a/ucspi-tcp-0.88/addcr.c b/ucspi-tcp-0.88/addcr.c
new file mode 100644
index 0000000..e8b69e3
--- /dev/null
+++ b/ucspi-tcp-0.88/addcr.c
@@ -0,0 +1,22 @@
+#include "buffer.h"
+#include "exit.h"
+
+main()
+{
+  register int n;
+  register char *x;
+  char ch;
+
+  for (;;) {
+    n = buffer_feed(buffer_0);
+    if (n < 0) _exit(111);
+    if (!n) _exit(0);
+    x = buffer_PEEK(buffer_0);
+    buffer_SEEK(buffer_0,n);
+    while (n > 0) {
+      ch = *x++; --n;
+      if (ch == '\n') buffer_PUTC(buffer_1,"\r"[0]);
+      buffer_PUTC(buffer_1,ch);
+    }
+  }
+}