[fusl] clang-format fusl

fusl/src/crypt/crypt_r.c

 #include <crypt.h>
 #include "libc.h"
 
 struct crypt_data;
 
-char *__crypt_des(const char *, const char *, char *);
-char *__crypt_md5(const char *, const char *, char *);
-char *__crypt_blowfish(const char *, const char *, char *);
-char *__crypt_sha256(const char *, const char *, char *);
-char *__crypt_sha512(const char *, const char *, char *);
+char* __crypt_des(const char*, const char*, char*);
+char* __crypt_md5(const char*, const char*, char*);
+char* __crypt_blowfish(const char*, const char*, char*);
+char* __crypt_sha256(const char*, const char*, char*);
+char* __crypt_sha512(const char*, const char*, char*);
 
-char *__crypt_r(const char *key, const char *salt, struct crypt_data *data)
-{
-        /* Per the crypt_r API, the caller has provided a pointer to
-         * struct crypt_data; however, this implementation does not
-         * use the structure to store any internal state, and treats
-         * it purely as a char buffer for storing the result. */
-        char *output = (char *)data;
-        if (salt[0] == '$' && salt[1] && salt[2]) {
-                if (salt[1] == '1' && salt[2] == '$')
-                        return __crypt_md5(key, salt, output);
-                if (salt[1] == '2' && salt[3] == '$')
-                        return __crypt_blowfish(key, salt, output);
-                if (salt[1] == '5' && salt[2] == '$')
-                        return __crypt_sha256(key, salt, output);
-                if (salt[1] == '6' && salt[2] == '$')
-                        return __crypt_sha512(key, salt, output);
-        }
-        return __crypt_des(key, salt, output);
+char* __crypt_r(const char* key, const char* salt, struct crypt_data* data) {
+  /* Per the crypt_r API, the caller has provided a pointer to
+   * struct crypt_data; however, this implementation does not
+   * use the structure to store any internal state, and treats
+   * it purely as a char buffer for storing the result. */
+  char* output = (char*)data;
+  if (salt[0] == '$' && salt[1] && salt[2]) {
+    if (salt[1] == '1' && salt[2] == '$')
+      return __crypt_md5(key, salt, output);
+    if (salt[1] == '2' && salt[3] == '$')
+      return __crypt_blowfish(key, salt, output);
+    if (salt[1] == '5' && salt[2] == '$')
+      return __crypt_sha256(key, salt, output);
+    if (salt[1] == '6' && salt[2] == '$')
+      return __crypt_sha512(key, salt, output);
+  }
+  return __crypt_des(key, salt, output);
 }
 
 weak_alias(__crypt_r, crypt_r);