[fusl] clang-format fusl

fusl/src/crypt/crypt.c

 #include <unistd.h>
 #include <crypt.h>
 
-char *__crypt_r(const char *, const char *, struct crypt_data *);
+char* __crypt_r(const char*, const char*, struct crypt_data*);
 
-char *crypt(const char *key, const char *salt)
-{
-        /* This buffer is sufficiently large for all
-         * currently-supported hash types. It needs to be updated if
-         * longer hashes are added. The cast to struct crypt_data * is
-         * purely to meet the public API requirements of the crypt_r
-         * function; the implementation of crypt_r uses the object
-         * purely as a char buffer. */
-        static char buf[128];
-        return __crypt_r(key, salt, (struct crypt_data *)buf);
+char* crypt(const char* key, const char* salt) {
+  /* This buffer is sufficiently large for all
+   * currently-supported hash types. It needs to be updated if
+   * longer hashes are added. The cast to struct crypt_data * is
+   * purely to meet the public API requirements of the crypt_r
+   * function; the implementation of crypt_r uses the object
+   * purely as a char buffer. */
+  static char buf[128];
+  return __crypt_r(key, salt, (struct crypt_data*)buf);
 }