commit 3b2096a9d6edd74622b94cacc76b77100f919b84
author Elliott Hughes <enh@google.com> Fri Jul 22 18:57:12 2016 -0700
committer Elliott Hughes <enh@google.com> Fri Jul 22 18:57:12 2016 -0700
tree 1e5db3202e110172e7db1ced6d87cf8ceca7ed0b
parent 7101c48f20f2f19dd1d314d23251fb52995a0870

Remove unnecessary 'extern's.

Change-Id: Iba2b3fb6ff88e504f1657b915120ae43d58a1e03

libc/include/dirent.h

diff --git a/libc/include/dirent.h b/libc/include/dirent.h
index db8a520..3f9ad18 100644
--- a/libc/include/dirent.h
+++ b/libc/include/dirent.h
@@ -68,22 +68,22 @@
 
 typedef struct DIR DIR;
 
-extern DIR* opendir(const char*);
-extern DIR* fdopendir(int);
-extern struct dirent* readdir(DIR*);
-extern struct dirent64* readdir64(DIR*) __INTRODUCED_IN(21);
-extern int readdir_r(DIR*, struct dirent*, struct dirent**);
-extern int readdir64_r(DIR*, struct dirent64*, struct dirent64**) __INTRODUCED_IN(21);
-extern int closedir(DIR*);
-extern void rewinddir(DIR*);
-extern void seekdir(DIR*, long) __INTRODUCED_IN(23);
-extern long telldir(DIR*) __INTRODUCED_IN(23);
-extern int dirfd(DIR*);
-extern int alphasort(const struct dirent**, const struct dirent**);
-extern int alphasort64(const struct dirent64**, const struct dirent64**) __INTRODUCED_IN(21);
-extern int scandir64(const char*, struct dirent64***, int (*)(const struct dirent64*),
-                     int (*)(const struct dirent64**, const struct dirent64**)) __INTRODUCED_IN(21);
-extern int scandir(const char*, struct dirent***, int (*)(const struct dirent*), int (*)(const struct dirent**, const struct dirent**));
+DIR* opendir(const char*);
+DIR* fdopendir(int);
+struct dirent* readdir(DIR*);
+struct dirent64* readdir64(DIR*) __INTRODUCED_IN(21);
+int readdir_r(DIR*, struct dirent*, struct dirent**);
+int readdir64_r(DIR*, struct dirent64*, struct dirent64**) __INTRODUCED_IN(21);
+int closedir(DIR*);
+void rewinddir(DIR*);
+void seekdir(DIR*, long) __INTRODUCED_IN(23);
+long telldir(DIR*) __INTRODUCED_IN(23);
+int dirfd(DIR*);
+int alphasort(const struct dirent**, const struct dirent**);
+int alphasort64(const struct dirent64**, const struct dirent64**) __INTRODUCED_IN(21);
+int scandir64(const char*, struct dirent64***, int (*)(const struct dirent64*),
+              int (*)(const struct dirent64**, const struct dirent64**)) __INTRODUCED_IN(21);
+int scandir(const char*, struct dirent***, int (*)(const struct dirent*), int (*)(const struct dirent**, const struct dirent**));
 
 #if defined(__USE_GNU)
 int scandirat64(int, const char*, struct dirent64***, int (*)(const struct dirent64*),