[C API] phonon.h uses types from stdint.h but this header is not included

[ethindp]

System Information Please provide the following information about your system:

• Steam Audio version: 4.5.2
• (If applicable) Unity version: N/A
• (If applicable) Unreal Engine version: N/A
• (If applicable) FMOD Studio version: N/A
• Operating System and version: Windows 10 22H2 (AMD64) build 19045.4170
• (Optional) CPU architecture (e.g. x86-64, armv7): x86-64

Issue Description The IPLHRTFSettings struct uses uint8_t, but the header does not include stdint.h, which leads to compilation errors. The only workaround is to pollute the global namespace by first including stdint.h and then phonon.h, in that order.

Steps To Reproduce Steps to reproduce the behavior:

1. Just include phonon.h like you would any other header, without including stdint.h. A C/C++ compiler with permissive mode turned off will reject the code because uint8_t is undefined in phonon.h. (This scenario is common in C++ where one usually includes <cstdint>, not stdint.h.)

Crash Dump N/A

[kisak-valve]

Hello @ethindp, this should have already been addressed by #315.

[ethindp]

@kisak-valve Ah, I didn't know about that. No new release has been published fixing this so that's why I opened this issue.

[Xottab-DUTY]

https://github.com/ValveSoftware/steam-audio/releases/tag/v4.5.3 was published. This issue can be closed :)