20 #ifndef VARCONF_VARCONF_DEFS_H 21 #define VARCONF_VARCONF_DEFS_H 24 #if defined _WIN32 || defined __CYGWIN__ 25 #ifdef BUILDING_VARCONF_DSO 26 #define VARCONF_API __declspec(dllexport) 28 #define VARCONF_API __declspec(dllimport) 33 #define VARCONF_API __attribute__ ((visibility ("default")))