clean up whitespace in src/tools

src/tools/tor-checkkey.c

@@ -12,7 +12,8 @@
 #include <openssl/bn.h>
 #include <openssl/rsa.h>
 
-int main(int c, char **v)
+int
+main(int c, char **v)
 {
   crypto_pk_env_t *env;
   char *str;

src/tools/tor-gencert.c

@@ -64,7 +64,6 @@ show_help(void)
           "[-c certificate_file]\n"
           "        [-m lifetime_in_months] [-a address:port] "
           "[--passphrase-fd <fd>]\n");
-
 }
 
 /* XXXX copied from crypto.c */
@@ -408,7 +407,6 @@ get_fingerprint(EVP_PKEY *pkey, char *out)
   return r;
 }
 
-
 /** Set <b>out</b> to the hex-encoded fingerprint of <b>pkey</b>. */
 static int
 get_digest(EVP_PKEY *pkey, char *out)
@@ -502,7 +500,6 @@ generate_certificate(void)
   return 0;
 }
 
-
 /** Entry point to tor-gencert */
 int
 main(int argc, char **argv)

src/tools/tor-resolve.c

@@ -148,7 +148,7 @@ parse_socks4a_resolve_response(const char *hostname,
 static const char *
 socks5_reason_to_string(char reason)
 {
-  switch(reason) {
+  switch (reason) {
     case SOCKS5_SUCCEEDED:
       return "succeeded";
     case SOCKS5_GENERAL_ERROR:
@@ -251,7 +251,7 @@ do_resolve(const char *hostname, uint32_t sockshost, uint16_t socksport,
     }
     if (parse_socks4a_resolve_response(hostname,
                                        reply_buf, RESPONSE_LEN_4,
-                                       result_addr)<0){
+                                       result_addr)<0) {
       return -1;
     }
   } else {