Lines Matching refs:PNG_USE_DLL
176 * PNG_USE_DLL -- building an application, linking to dll
189 * that. If a cygwin user *wants* to define 'PNG_USE_DLL' that's okay, but
196 * (nothing) == PNG_USE_DLL
211 # ifdef PNG_USE_DLL
212 # undef PNG_USE_DLL
225 # ifdef PNG_USE_DLL
226 # undef PNG_USE_DLL
233 # ifdef PNG_USE_DLL
234 # undef PNG_USE_DLL
240 # ifndef PNG_USE_DLL
241 # define PNG_USE_DLL
1373 * Define PNG_USE_DLL if you want to *link* to the Windows LIBPNG DLL.
1383 * PNG_USE_DLL is defined by default (no user action needed) unless one of
1387 #if !defined(PNG_DLL) && (defined(PNG_BUILD_DLL) || defined(PNG_USE_DLL))
