Re-indent resolver code with clang-format

clang-format --style file -i *.{c,h}

Test: code does not compile yet
Change-Id: I8c509de4f8558b2dd74668cf40bb73c4316dc5ad
diff --git a/resolv/resolv_stats.h b/resolv/resolv_stats.h
index c7901d7..18f884e 100644
--- a/resolv/resolv_stats.h
+++ b/resolv/resolv_stats.h
@@ -17,68 +17,64 @@
 #ifndef _RES_STATS_H
 #define _RES_STATS_H
 
-#include <sys/socket.h>
 #include <stdbool.h>
 #include <stdint.h>
+#include <sys/socket.h>
 #include <time.h>
 
 #include "resolv_params.h"
 
-#define RCODE_INTERNAL_ERROR    254
-#define RCODE_TIMEOUT           255
+#define RCODE_INTERNAL_ERROR 254
+#define RCODE_TIMEOUT 255
 
 /*
  * Resolver reachability statistics and run-time parameters.
  */
 
 struct __res_sample {
-    time_t			at;    // time in s at which the sample was recorded
-    uint16_t			rtt;   // round-trip time in ms
-    uint8_t			rcode; // the DNS rcode or RCODE_XXX defined above
+    time_t at;      // time in s at which the sample was recorded
+    uint16_t rtt;   // round-trip time in ms
+    uint8_t rcode;  // the DNS rcode or RCODE_XXX defined above
 };
 
 struct __res_stats {
     // Stats of the last <sample_count> queries.
-    struct __res_sample		samples[MAXNSSAMPLES];
+    struct __res_sample samples[MAXNSSAMPLES];
     // The number of samples stored.
-    uint8_t			sample_count;
+    uint8_t sample_count;
     // The next sample to modify.
-    uint8_t			sample_next;
+    uint8_t sample_next;
 };
 
 /* Calculate the round-trip-time from start time t0 and end time t1. */
-extern int
-_res_stats_calculate_rtt(const struct timespec* t1, const struct timespec* t0);
+extern int _res_stats_calculate_rtt(const struct timespec* t1, const struct timespec* t0);
 
 /* Initialize a sample for calculating server reachability statistics. */
-extern void
-_res_stats_set_sample(struct __res_sample* sample, time_t now, int rcode, int rtt);
+extern void _res_stats_set_sample(struct __res_sample* sample, time_t now, int rcode, int rtt);
 
 /* Returns true if the server is considered unusable, i.e. if the success rate is not lower than the
  * threshold for the stored stored samples. If not enough samples are stored, the server is
  * considered usable.
  */
-extern bool
-_res_stats_usable_server(const struct __res_params* params, struct __res_stats* stats);
+extern bool _res_stats_usable_server(const struct __res_params* params, struct __res_stats* stats);
 
 __BEGIN_DECLS
 /* Aggregates the reachability statistics for the given server based on on the stored samples. */
-extern void
-android_net_res_stats_aggregate(struct __res_stats* stats, int* successes, int* errors,
-        int* timeouts, int* internal_errors, int* rtt_avg, time_t* last_sample_time)
-    __attribute__((visibility ("default")));
+extern void android_net_res_stats_aggregate(struct __res_stats* stats, int* successes, int* errors,
+                                            int* timeouts, int* internal_errors, int* rtt_avg,
+                                            time_t* last_sample_time)
+        __attribute__((visibility("default")));
 
-extern int
-android_net_res_stats_get_info_for_net(unsigned netid, int* nscount,
-        struct sockaddr_storage servers[MAXNS], int* dcount, char domains[MAXDNSRCH][MAXDNSRCHPATH],
-        struct __res_params* params, struct __res_stats stats[MAXNS])
-    __attribute__((visibility ("default")));
+extern int android_net_res_stats_get_info_for_net(
+        unsigned netid, int* nscount, struct sockaddr_storage servers[MAXNS], int* dcount,
+        char domains[MAXDNSRCH][MAXDNSRCHPATH], struct __res_params* params,
+        struct __res_stats stats[MAXNS]) __attribute__((visibility("default")));
 
 /* Returns an array of bools indicating which servers are considered good */
-extern void
-android_net_res_stats_get_usable_servers(const struct __res_params* params,
-        struct __res_stats stats[], int nscount, bool valid_servers[])
-    __attribute__((visibility ("default")));
+extern void android_net_res_stats_get_usable_servers(const struct __res_params* params,
+                                                     struct __res_stats stats[], int nscount,
+                                                     bool valid_servers[])
+        __attribute__((visibility("default")));
 __END_DECLS
 
 #endif  // _RES_STATS_H