'extern' in function declarations is redundant

[wimlib] / include / wimlib / integrity.h

diff --git a/include/wimlib/integrity.h b/include/wimlib/integrity.h
index 48f24e319a4c2b448e4d18b17d40e8cec4d7d75c..755cddda34db6bea5abd774330f26af9f208c780 100644 (file)
--- a/include/wimlib/integrity.h
+++ b/include/wimlib/integrity.h
@@ -11,19 +11,19 @@
 
 struct integrity_table;
 
-extern int
+int
 read_integrity_table(WIMStruct *wim, u64 num_checked_bytes,
                     struct integrity_table **table_ret);
 
 #define free_integrity_table(table) FREE(table)
 
-extern int
+int
 write_integrity_table(WIMStruct *wim,
                      off_t new_blob_table_end,
                      off_t old_blob_table_end,
                      struct integrity_table *old_table);
 
-extern int
+int
 check_wim_integrity(WIMStruct *wim);
 
 #endif /* _WIMLIB_INTEGRITY_H */