Merge "logcat: do not assign 0 or NULL to global variables"

/* Global Variables */

static const char * g_outputFileName = NULL;

static const char * g_outputFileName;

// 0 means "no log rotation"

static size_t g_logRotateSizeKBytes = 0;

static size_t g_logRotateSizeKBytes;

// 0 means "unbounded"

static size_t g_maxRotatedLogs = DEFAULT_MAX_ROTATED_LOGS;

static int g_outFD = -1;

static size_t g_outByteCount = 0;

static int g_printBinary = 0;

static int g_devCount = 0;                              // >1 means multiple

static size_t g_outByteCount;

static int g_printBinary;

static int g_devCount;                              // >1 means multiple

static pcrecpp::RE* g_regex;

// 0 means "infinite"

static size_t g_maxCount = 0;

static size_t g_printCount = 0;

static size_t g_maxCount;

static size_t g_printCount;

__noreturn static void logcat_panic(bool showHelp, const char *fmt, ...) __printflike(2,3);