diff options
Diffstat (limited to 'LUFA/Drivers/USB/Class/Device/CDC.h')
| -rw-r--r-- | LUFA/Drivers/USB/Class/Device/CDC.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/LUFA/Drivers/USB/Class/Device/CDC.h b/LUFA/Drivers/USB/Class/Device/CDC.h index e6a2bfd5..0c214441 100644 --- a/LUFA/Drivers/USB/Class/Device/CDC.h +++ b/LUFA/Drivers/USB/Class/Device/CDC.h @@ -73,6 +73,11 @@ extern "C" {
#endif
+ /* Preprocessor Checks: */
+ #if !defined(__INCLUDE_FROM_CDC_DRIVER)
+ #error Do not include this file directly. Include LUFA/Drivers/Class/CDC.h instead.
+ #endif
+
/* Public Interface - May be used in end-application: */
/* Type Defines: */
/** Class state structure. An instance of this structure should be made for each CDC interface
@@ -281,7 +286,7 @@ /* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Function Prototypes: */
- #if defined(INCLUDE_FROM_CDC_CLASS_DEVICE_C)
+ #if defined(__INCLUDE_FROM_CDC_CLASS_DEVICE_C)
static int CDC_Device_putchar(char c, FILE* Stream);
static int CDC_Device_getchar(FILE* Stream);
static int CDC_Device_getchar_Blocking(FILE* Stream);
|