static int newfd = -1;
static int p_value = 1;
-static int allow_binary_replacement = 0;
-static int check_index = 0;
-static int write_index = 0;
-static int cached = 0;
-static int diffstat = 0;
-static int numstat = 0;
-static int summary = 0;
-static int check = 0;
+static int allow_binary_replacement;
+static int check_index;
+static int write_index;
+static int cached;
+static int diffstat;
+static int numstat;
+static int summary;
+static int check;
static int apply = 1;
-static int apply_in_reverse = 0;
-static int no_add = 0;
-static int show_index_info = 0;
+static int apply_in_reverse;
+static int no_add;
+static int show_index_info;
static int line_termination = '\n';
static unsigned long p_context = -1;
static const char apply_usage[] =
error_on_whitespace,
strip_whitespace,
} new_whitespace = warn_on_whitespace;
-static int whitespace_error = 0;
+static int whitespace_error;
static int squelch_whitespace_errors = 5;
-static int applied_after_stripping = 0;
-static const char *patch_input_file = NULL;
+static int applied_after_stripping;
+static const char *patch_input_file;
static void parse_whitespace_option(const char *option)
{