basic: cosmetic changes (#6440)

src/basic/replace-var.c

@@ -54,7 +54,7 @@ static int get_variable(const char *b, char **r) {
         return 1;
 }
 
-char *replace_var(const char *text, char *(*lookup)(const char *variable, void*userdata), void *userdata) {
+char *replace_var(const char *text, char *(*lookup)(const char *variable, void *userdata), void *userdata) {
         char *r, *t;
         const char *f;
         size_t l;

src/basic/replace-var.h

@@ -19,4 +19,4 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-char *replace_var(const char *text, char *(*lookup)(const char *variable, void*userdata), void *userdata);
+char *replace_var(const char *text, char *(*lookup)(const char *variable, void *userdata), void *userdata);

src/basic/string-util.c

@@ -542,7 +542,7 @@ char *ellipsize(const char *s, size_t length, unsigned percent) {
         return ellipsize_mem(s, strlen(s), length, percent);
 }
 
-bool nulstr_contains(const char*nulstr, const char *needle) {
+bool nulstr_contains(const char *nulstr, const char *needle) {
         const char *i;
 
         if (!nulstr)

src/basic/string-util.h

@@ -158,7 +158,7 @@ bool string_has_cc(const char *p, const char *ok) _pure_;
 char *ellipsize_mem(const char *s, size_t old_length_bytes, size_t new_length_columns, unsigned percent);
 char *ellipsize(const char *s, size_t length, unsigned percent);
 
-bool nulstr_contains(const char*nulstr, const char *needle);
+bool nulstr_contains(const char *nulstr, const char *needle);
 
 char* strshorten(char *s, size_t l);