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-rw-r--r--include/os.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/include/os.h b/include/os.h
index 2bf4bdb1b8..049b248c5b 100644
--- a/include/os.h
+++ b/include/os.h
@@ -241,6 +241,26 @@ const char *os_dirent_get_typename(enum os_dirent_t type);
int os_get_filesize(const char *fname, loff_t *size);
/**
+ * Write a character to the controlling OS terminal
+ *
+ * This bypasses the U-Boot console support and writes directly to the OS
+ * stdout file descriptor.
+ *
+ * @param ch Character to write
+ */
+void os_putc(int ch);
+
+/**
+ * Write a string to the controlling OS terminal
+ *
+ * This bypasses the U-Boot console support and writes directly to the OS
+ * stdout file descriptor.
+ *
+ * @param str String to write (note that \n is not appended)
+ */
+void os_puts(const char *str);
+
+/**
* Write the sandbox RAM buffer to a existing file
*
* @param fname Filename to write memory to (simple binary format)