/* Macros: */\r
/** Macro to define a CDC class-specific functional descriptor. CDC functional descriptors have a\r
* uniform structure but variable sized data payloads, thus cannot be represented accurately by\r
* a single typedef struct. A macro is used instead so that functional descriptors can be created\r
* easily by specifying the size of the payload. This allows sizeof() to work correctly.\r
*\r
/* Macros: */\r
/** Macro to define a CDC class-specific functional descriptor. CDC functional descriptors have a\r
* uniform structure but variable sized data payloads, thus cannot be represented accurately by\r
* a single typedef struct. A macro is used instead so that functional descriptors can be created\r
* easily by specifying the size of the payload. This allows sizeof() to work correctly.\r
*\r