--- embedaddon/confuse/tests/suite_func.c	2017/01/24 14:48:56	1.1
+++ embedaddon/confuse/tests/suite_func.c	2021/03/17 00:49:17	1.1.1.2
@@ -1,9 +1,6 @@
 #include "check_confuse.h"
 #include <string.h>
 #include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
 
 void suppress_errors(cfg_t *cfg, const char *fmt, va_list ap);
 
@@ -12,64 +9,61 @@ static int func_alias_called = 0;
 
 static int func_alias(cfg_t *cfg, cfg_opt_t *opt, int argc, const char **argv)
 {
-    func_alias_called = 1;
+	func_alias_called = 1;
 
-    fail_unless(cfg != 0);
-    fail_unless(opt != 0);
-    fail_unless(strcmp(opt->name, "alias") == 0);
-    fail_unless(opt->type == CFGT_FUNC);
-    fail_unless(argv != 0);
-    fail_unless(strcmp(argv[0], "ll") == 0);
-    fail_unless(strcmp(argv[1], "ls -l") == 0);
+	fail_unless(cfg != 0);
+	fail_unless(opt != 0);
+	fail_unless(strcmp(opt->name, "alias") == 0);
+	fail_unless(opt->type == CFGT_FUNC);
+	fail_unless(argv != 0);
+	fail_unless(strcmp(argv[0], "ll") == 0);
+	fail_unless(strcmp(argv[1], "ls -l") == 0);
 
-    if(argc != 2)
-        return -1;
+	if (argc != 2)
+		return -1;
 
-    return 0;
+	return 0;
 }
 
 static void func_setup(void)
 {
-    cfg_opt_t opts[] = 
-    {
-        CFG_FUNC("alias", func_alias),
-        CFG_END()
-    };
+	cfg_opt_t opts[] = {
+		CFG_FUNC("alias", func_alias),
+		CFG_END()
+	};
 
-    cfg = cfg_init(opts, 0);
-    /* cfg_set_error_function(cfg, suppress_errors); */
+	cfg = cfg_init(opts, 0);
+	/* cfg_set_error_function(cfg, suppress_errors); */
 }
 
 static void func_teardown(void)
 {
-    cfg_free(cfg);
+	cfg_free(cfg);
 }
 
 static void func_test(void)
 {
-    char *buf;
+	char *buf;
 
-    func_alias_called = 0;
-    buf = "alias(ll, 'ls -l')";
-    fail_unless(cfg_parse_buf(cfg, buf) == CFG_SUCCESS);
-    fail_unless(func_alias_called == 1);
+	func_alias_called = 0;
+	buf = "alias(ll, 'ls -l')";
+	fail_unless(cfg_parse_buf(cfg, buf) == CFG_SUCCESS);
+	fail_unless(func_alias_called == 1);
 
-    func_alias_called = 0;
-    buf = "alias(ll, 'ls -l', 2)";
-    fail_unless(cfg_parse_buf(cfg, buf) == CFG_PARSE_ERROR);
-    fail_unless(func_alias_called == 1);
+	func_alias_called = 0;
+	buf = "alias(ll, 'ls -l', 2)";
+	fail_unless(cfg_parse_buf(cfg, buf) == CFG_PARSE_ERROR);
+	fail_unless(func_alias_called == 1);
 
-    buf = "unalias(ll, 'ls -l')";
-    fail_unless(cfg_parse_buf(cfg, buf) == CFG_PARSE_ERROR);
+	buf = "unalias(ll, 'ls -l')";
+	fail_unless(cfg_parse_buf(cfg, buf) == CFG_PARSE_ERROR);
 }
 
-int
-main(void)
+int main(void)
 {
-    func_setup();
-    func_test();
-    func_teardown();
+	func_setup();
+	func_test();
+	func_teardown();
 
-    return 0;
+	return 0;
 }
-