Remove superfluous 'extern's from function declarations.

Applied via:

  $ find * -name '*.h' -exec sed -i -r 's/^extern (.+\()/\1/;' {} +

Suggested-by: Bert Wesarg <bert.wesarg@googlemail.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/XAlloc.h b/XAlloc.h
index f67bf0dc..b9334238 100644
--- a/XAlloc.h
+++ b/XAlloc.h
@@ -9,13 +9,13 @@
 #include <assert.h>
 #include <stdlib.h>
 
-extern void fail(void);
+void fail(void);
 
-extern void* xMalloc(size_t size);
+void* xMalloc(size_t size);
 
-extern void* xCalloc(size_t nmemb, size_t size);
+void* xCalloc(size_t nmemb, size_t size);
 
-extern void* xRealloc(void* ptr, size_t size);
+void* xRealloc(void* ptr, size_t size);
 
 #undef xAsprintf
 
@@ -36,9 +36,9 @@ extern void* xRealloc(void* ptr, size_t size);
 #endif
 #if (__has_attribute(nonnull) || \
     ((__GNUC__ > 3) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)))
-extern char* xStrdup_(const char* str) __attribute__((nonnull));
+char* xStrdup_(const char* str) __attribute__((nonnull));
 #endif // __has_attribute(nonnull) || GNU C 3.3 or later
 
-extern char* xStrdup_(const char* str);
+char* xStrdup_(const char* str);
 
 #endif