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diff src/mappers.cc @ 706:164e497d6039

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[project @ 1994-09-15 15:21:45 by jwe]
author jwe
date Thu, 15 Sep 1994 15:21:47 +0000 (1994-09-15)
parents e380975350e5
children 42731861ee09
line wrap: on
line diff
--- a/src/mappers.cc
+++ b/src/mappers.cc
@@ -49,6 +49,10 @@
 #define M_PI 3.14159265358979323846
 #endif
 
+#if defined (HAVE_LGAMMA) && ! defined (SIGNGAM_DECLARED)
+extern int signgam;
+#endif
+
 /*
  * Double -> double mappers.
  */