fpending, obstack, strerror-override: use pure+const function attrs

[gnulib.git] / lib / fpending.h

diff --git a/lib/fpending.h b/lib/fpending.h
index 4eca3f1..30d67fc 100644 (file)
--- a/lib/fpending.h
+++ b/lib/fpending.h
@@ -25,5 +25,5 @@
 #endif
 
 #ifndef __fpending
-size_t __fpending (FILE *);
+size_t __fpending (FILE *) _GL_ATTRIBUTE_PURE;
 #endif