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authorThiago de Arruda <tpadilha84@gmail.com>2014-05-10 23:01:27 -0300
committerThiago de Arruda <tpadilha84@gmail.com>2014-05-13 14:11:26 -0300
commit63da1f948a43d90b08d2d72e362c25e9d1d23b4d (patch)
tree85f499b65e86a1830038a82922811bc0e6bd3fea /src/api/buffer.h
parent607d4acfb262562b78145cbe3c2240fc7b4f49da (diff)
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API: Implement buffer_{get,set}_var
Diffstat (limited to 'src/api/buffer.h')
-rw-r--r--src/api/buffer.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/api/buffer.h b/src/api/buffer.h
index 516df04ae4..6c72a9f099 100644
--- a/src/api/buffer.h
+++ b/src/api/buffer.h
@@ -84,7 +84,8 @@ Object buffer_get_var(Buffer buffer, String name, Error *err);
/// @param name The variable name
/// @param value The variable value
/// @param[out] err Details of an error that may have occurred
-void buffer_set_var(Buffer buffer, String name, Object value, Error *err);
+/// @return The old value
+Object buffer_set_var(Buffer buffer, String name, Object value, Error *err);
/// Gets a buffer option value
///