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authorMatt Turner <mattst88@gmail.com>2016-05-13 13:17:02 -0700
committerMatt Turner <mattst88@gmail.com>2016-05-16 11:06:15 -0700
commit377ab2f2d781aef9408f26b24bb8b17426be6606 (patch)
treec8b863c2af4344c669590c3561091d13c5b66a68 /configure.ac
parent40c6d54e76c5e5859a78841ed305935b2ca6922c (diff)
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util: Add ATTRIBUTE_RETURNS_NONNULL.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac1
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 023110e..9fbfe4d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -224,6 +224,7 @@ AX_GCC_FUNC_ATTRIBUTE([format])
AX_GCC_FUNC_ATTRIBUTE([malloc])
AX_GCC_FUNC_ATTRIBUTE([packed])
AX_GCC_FUNC_ATTRIBUTE([pure])
+AX_GCC_FUNC_ATTRIBUTE([returns_nonnull])
AX_GCC_FUNC_ATTRIBUTE([unused])
AX_GCC_FUNC_ATTRIBUTE([warn_unused_result])