Unchanging unique identifiers for each supported host API. This type is used in the PaHostApiInfo structure. The values are guaranteed to be unique and to never change, thus allowing code to be written that conditionally uses host API specific extensions.

New type ids will be allocated when support for a host API reaches "public alpha" status, prior to that developers should use the paInDevelopment type id.

See also:

PaHostApiInfo

Definition at line 223 of file portaudio.h.

{
    paInDevelopment=0, /* use while developing support for a new host API */
    paDirectSound=1,
    paMME=2,
    paASIO=3,
    paSoundManager=4,
    paCoreAudio=5,
    paOSS=7,
    paALSA=8,
    paAL=9,
    paBeOS=10,
    paWDMKS=11,
    paJACK=12,
    paWASAPI=13,
    paAudioScienceHPI=14
} PaHostApiTypeId;