IL/OMX_Broadcom.h: No such file or directory

Troubleshooting
1

I’n on RPI3, DietPi Bullseye, and while compiling a program, I get the error

../../src/main.c:32:10: fatal error: IL/OMX_Broadcom.h: No such file or directory
   32 | #include "IL/OMX_Broadcom.h"
      |          ^~~~~~~~~~~~~~~~~~~

I see that “IL/OMX_Broadcom.h” is present in Raspberry Firmware here: https://github.com/raspberrypi/firmware/blob/master/opt/vc/include/IL/OMX_Broadcom.h

What package do I need to install to have it in my DietPi system?

2

not sure if it fit’s 100% but I found a statement that openmax libs are not available on Bullseye.

https://github.com/popcornmix/omxplayer/issues/810

I guess you would need to download the missing lib manually into /opt/vc/include/IL