Standardized the naming scheme given to configuration descriptor sub-elements in...

[pub/USBasp.git] / LUFA / Drivers / USB / Class / Common / Audio.h

diff --git a/LUFA/Drivers/USB/Class/Common/Audio.h b/LUFA/Drivers/USB/Class/Common/Audio.h
index 0e2c692..5d19b6f 100644 (file)
--- a/LUFA/Drivers/USB/Class/Common/Audio.h
+++ b/LUFA/Drivers/USB/Class/Common/Audio.h
@@ -51,6 +51,11 @@
                        extern "C" {\r
                #endif\r
 \r
                        extern "C" {\r
                #endif\r
 \r

+       /* Preprocessor Checks: */\r
+               #if !defined(__INCLUDE_FROM_AUDIO_DRIVER)\r
+                       #error Do not include this file directly. Include LUFA/Drivers/Class/Audio.h instead.\r
+               #endif\r
+\r

        /* Macros: */\r
                #if !defined(AUDIO_TOTAL_SAMPLE_RATES) || defined(__DOXYGEN__)\r
                        /** Total number of discrete audio sample rates supported by the device. This value can be overridden by defining this\r
        /* Macros: */\r
                #if !defined(AUDIO_TOTAL_SAMPLE_RATES) || defined(__DOXYGEN__)\r
                        /** Total number of discrete audio sample rates supported by the device. This value can be overridden by defining this\r