output_buffer: converted ob_is_empty() to inline

The function ob_is_empty() is called very often. It's worth it to convert it to an inline function.

output_buffer: converted ob_is_empty() to inline
ea25688e · Max Kellermann · 35a939e3 · ea25688e · ea25688e
Commit ea25688e authored Oct 12, 2008 by Max Kellermann
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Showing with 4 additions and 6 deletions

outputBuffer.c src/outputBuffer.c +0 -5

outputBuffer.h src/outputBuffer.h +4 -1

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--- a/src/outputBuffer.c
+++ b/src/outputBuffer.c
@@ -101,11 +101,6 @@ void ob_set_lazy(bool lazy)
 	ob.lazy = lazy;
 }
-int ob_is_empty(void)
-{
-	return ob.begin == ob.end;
-}
 void ob_shift(void)
 {
 	assert(ob.begin != ob.end);

--- a/src/outputBuffer.h
+++ b/src/outputBuffer.h
@@ -78,7 +78,10 @@ void ob_flush(void);
 void ob_set_lazy(bool lazy);
 /** is the buffer empty? */
-int ob_is_empty(void);
+static inline bool ob_is_empty(void)
+{
+	return ob.begin == ob.end;
+}
 void ob_shift(void);