tree-wide: add whitespace between type and variable name

src/test/test-cgroup.c

@@ -9,7 +9,7 @@
 #include "string-util.h"
 #include "util.h"
 
-int main(int argc, char*argv[]) {
+int main(int argc, char *argv[]) {
         char *path;
         char *c, *p;
 

src/test/test-daemon.c

@@ -7,7 +7,7 @@
 #include "parse-util.h"
 #include "strv.h"
 
-int main(int argc, char*argv[]) {
+int main(int argc, char *argv[]) {
         _cleanup_strv_free_ char **l = NULL;
         int n, i;
         usec_t duration = USEC_PER_SEC / 10;

src/test/test-job-type.c

@@ -6,7 +6,7 @@
 #include "service.h"
 #include "unit.h"
 
-int main(int argc, char*argv[]) {
+int main(int argc, char *argv[]) {
         JobType a, b, c, ab, bc, ab_c, bc_a, a_bc;
         const ServiceState test_states[] = { SERVICE_DEAD, SERVICE_RUNNING };
         unsigned i;

src/test/test-user-util.c

@@ -191,7 +191,7 @@ static void test_get_group_creds_one(const char *id, const char *name, gid_t gid
         assert_se(rgid == gid);
 }
 
-int main(int argc, char*argv[]) {
+int main(int argc, char *argv[]) {
         test_uid_to_name_one(0, "root");
         test_uid_to_name_one(UID_NOBODY, NOBODY_USER_NAME);
         test_uid_to_name_one(0xFFFF, "65535");