$NetBSD: patch-ac,v 1.6 2008/05/02 08:49:50 adam Exp $

--- const/gsl_const_cgsm.h.orig	2008-02-05 14:22:10.000000000 +0100
+++ const/gsl_const_cgsm.h
@@ -119,5 +119,7 @@
 #define GSL_CONST_CGSM_ERG (1e0) /* g cm^2 / s^2 */
 #define GSL_CONST_CGSM_STEFAN_BOLTZMANN_CONSTANT (5.67040047374e-5) /* g / K^4 s^3 */
 #define GSL_CONST_CGSM_THOMSON_CROSS_SECTION (6.65245893699e-25) /* cm^2 */
+#define GSL_CONST_CGSM_VACUUM_PERMITTIVITY (8.854187817e-19) /* abamp^2 s^4 / g cm^3 */
+#define GSL_CONST_CGSM_VACUUM_PERMEABILITY (1.25663706144e1) /* g cm / abamp^2 s^2 */
 
 #endif /* __GSL_CONST_CGSM__ */