On Tuesday 2022-05-17 10:10, Phil Sutter wrote: >> +++ b/include/libipq/libipq.h >> - u_int8_t blocking; >> + uint8_t blocking; > >Might this break API compatibility? ABI won't change, but I suppose >users would have to include stdint.h prior to this header. Are we safe >if we change the include from sys/types.h to stdint.h in line 27 of that >file? Always include what you use, so yeah, libipq.h should include stdint.h.