[fusl] clang-format fusl

fusl/include/grp.h

-#ifndef _GRP_H
-#define _GRP_H
+#ifndef _GRP_H
+#define _GRP_H
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 #include <features.h>
 
 #define __NEED_size_t
 #define __NEED_gid_t
 
 #ifdef _GNU_SOURCE
 #define __NEED_FILE
 #endif
 
 #include <bits/alltypes.h>
 
-struct group
-{
-        char *gr_name;
-        char *gr_passwd;
-        gid_t gr_gid;
-        char **gr_mem;
+struct group {
+  char* gr_name;
+  char* gr_passwd;
+  gid_t gr_gid;
+  char** gr_mem;
 };
 
-struct group  *getgrgid(gid_t);
-struct group  *getgrnam(const char *);
+struct group* getgrgid(gid_t);
+struct group* getgrnam(const char*);
 
-int getgrgid_r(gid_t, struct group *, char *, size_t, struct group **);
-int getgrnam_r(const char *, struct group *, char *, size_t, struct group **);
+int getgrgid_r(gid_t, struct group*, char*, size_t, struct group**);
+int getgrnam_r(const char*, struct group*, char*, size_t, struct group**);
 
-struct group  *getgrent(void);
-void           endgrent(void);
-void           setgrent(void);
+struct group* getgrent(void);
+void endgrent(void);
+void setgrent(void);
 
 #ifdef _GNU_SOURCE
-struct group  *fgetgrent(FILE *stream);
-int putgrent(const struct group *, FILE *);
+struct group* fgetgrent(FILE* stream);
+int putgrent(const struct group*, FILE*);
 #endif
 
 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
-int getgrouplist(const char *, gid_t, gid_t *, int *);
-int setgroups(size_t, const gid_t *);
-int initgroups(const char *, gid_t);
+int getgrouplist(const char*, gid_t, gid_t*, int*);
+int setgroups(size_t, const gid_t*);
+int initgroups(const char*, gid_t);
 #endif
 
 #ifdef __cplusplus
 }
 #endif
 
 #endif