defining _GNU_SOURCE to pull proper definitions from features.h into APR header files
defining _GNU_SOURCE to pull proper definitions from features.h into APR header files

icing/mod_h2,r4-keisuke/mod_h2,r4-keisuke/mod_h2,r4-keisuke/mod_h2,icing/mod_h2,icing/mod_h2,icing/mod_h2,r4-keisuke/mod_h2,r4-keisuke/mod_h2,r4-keisuke/mod_h2,icing/mod_h2