LT_LOG_DISABLED

#define LT_LOG_DISABLED

(

...

)

Value:

    do {                                                         \
        if (0) {                                                 \
            /* A base string ensures printf is always valid. */  \
            /* Using a single space is minimal and effective. */ \
            printf(" " __VA_ARGS__);                             \
        }                                                        \
    } while (0)