1 files changed, 21 insertions, 0 deletions
diff --git a/src/libs/3rdparty/winpty/misc/FormatChar.h b/src/libs/3rdparty/winpty/misc/FormatChar.h
new file mode 100644
index 0000000000..aade488f9e
--- /dev/null
+++ b/src/libs/3rdparty/winpty/misc/FormatChar.h
@@ -0,0 +1,21 @@
+#include <ctype.h>
+#include <stdio.h>
+#include <string.h>
+
+static inline void formatChar(char *str, char ch)
+{
+    // Print some common control codes.
+    switch (ch) {
+    case '\r': strcpy(str, "CR "); break;
+    case '\n': strcpy(str, "LF "); break;
+    case ' ':  strcpy(str, "SP "); break;
+    case 27:   strcpy(str, "^[ "); break;
+    case 3:    strcpy(str, "^C "); break;
+    default:
+        if (isgraph(ch))
+            sprintf(str, "%c ", ch);
+        else
+            sprintf(str, "%02x ", ch);
+        break;
+    }
+}