File list (Check if you may need any files):
ngrok-c-master
..............\README.md
..............\bin
..............\...\Release
..............\...\.......\ngrokc.exe
..............\...\.......\pthreadgc2.dll
..............\build-mips
..............\..........\cJSON.o
..............\..........\main.o
..............\..........\ngrokc
..............\..........\nonblocking.o
..............\..........\sendmsg.o
..............\..........\sslbio.o
..............\build.bat
..............\build.sh
..............\build
..............\.....\cJSON.o
..............\.....\forkthread.o
..............\.....\main.o
..............\.....\ngrokc
..............\.....\nonblocking.o
..............\.....\sendmsg.o
..............\.....\sslbio.o
..............\buildpolarssl.txt
..............\bytestool.h
..............\cJSON.c
..............\cJSON.h
..............\ddns.cpp
..............\ddns.h
..............\https.cpp
..............\https.h
..............\libpolarssl-linux.a
..............\libpolarssl-mips.a
..............\libpolarssl-win32.a
..............\main.cpp
..............\ngrok-c.cbp
..............\ngrok-c.depend
..............\ngrok-c.layout
..............\nonblocking.cpp
..............\nonblocking.h
..............\openwrtbuild.sh
..............\sendmsg.cpp
..............\sendmsg.h
..............\sslbio.cpp
..............\sslbio.h