Link errorwhile compiling decode video application

[mishralok]

Hi,

I have modified the doc/example/decode_video.c to start a thread using the pthread_create() call. While compiling the FFMPEG Example with this new (replaced) decode_video.c I get the link error as below:

**> $ make examples

LD doc/examples/decode_video_g.exe
decode_video.o : error LNK2019: unresolved external symbol pthread_create referenced in function main
doc/examples/decode_video_g.exe : fatal error LNK1120: 1 unresolved externals
make: *** [Makefile:108: doc/examples/decode_video_g.exe] Error 96**

I have libpthreadGC1.a and libpthreadGC2.a from Windows pthread pkg but need to understand how to include this pthread lib here to avoid this link error. Do I need to make changes to any Makefile in FFmpeg or include in config parameter?

Thanks