create mode 100644 lib/libc/mingw/crt/charmax.c
 create mode 100644 lib/libc/mingw/crt/crtexe.c
 create mode 100644 lib/libc/mingw/crt/dll_argv.c
 delete mode 100644 lib/libc/mingw/crt/mingw_custom.c
 create mode 100644 lib/libc/mingw/include/config.h