alsa programozás

[pointux]

http://www.alsa-project.org/alsa-doc/alsa-lib/group___mixer.html

[pointux]

http://www.alsa-project.org/alsa-doc/alsa-lib/group___mixer.html

[uzsolt]

Na, bazz. Hogy ezt miért nem találtam meg…
Köszi (még előre, majd ha boldogulok, akkor mégegyszer 😉 ).

[uzsolt]

Na, bazz. Hogy ezt miért nem találtam meg…
Köszi (még előre, majd ha boldogulok, akkor mégegyszer 😉 ).

[uzsolt]

Code:

#include

int main {
    return 0;
}

Code:

$ gcc -o alsa-example alsa-example.c
In file included from alsa-example.c:1:
/usr/local/include/alsa/mixer.h:86: error: expected declaration specifiers or ‘…’ before ‘snd_hctl_elem_t’
/usr/local/include/alsa/mixer.h:102: error: expected declaration specifiers or ‘…’ before ‘snd_hctl_t’
/usr/local/include/alsa/mixer.h:104: error: expected declaration specifiers or ‘…’ before ‘snd_hctl_t’
/usr/local/include/alsa/mixer.h:105: error: expected declaration specifiers or ‘…’ before ‘snd_hctl_t’
/usr/local/include/alsa/mixer.h:139: error: expected declaration specifiers or ‘…’ before ‘snd_hctl_elem_t’
/usr/local/include/alsa/mixer.h:140: error: expected declaration specifiers or ‘…’ before ‘snd_hctl_elem_t’
/usr/local/include/alsa/mixer.h:144: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘snd_mixer_class_sizeof’
/usr/local/include/alsa/mixer.h:215: error: expected specifier-qualifier-list before ‘snd_pcm_t’
/usr/local/include/alsa/mixer.h:288: error: expected declaration specifiers or ‘…’ before ‘size_t’
/usr/local/include/alsa/mixer.h:292: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘snd_mixer_selem_id_sizeof’
alsa-example.c:3: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{‘ token

Valami makrót még definiálnom kellett volna, vagy mi a gond?

[uzsolt]

Code:

#include

int main {
    return 0;
}

Code:

$ gcc -o alsa-example alsa-example.c
In file included from alsa-example.c:1:
/usr/local/include/alsa/mixer.h:86: error: expected declaration specifiers or ‘…’ before ‘snd_hctl_elem_t’
/usr/local/include/alsa/mixer.h:102: error: expected declaration specifiers or ‘…’ before ‘snd_hctl_t’
/usr/local/include/alsa/mixer.h:104: error: expected declaration specifiers or ‘…’ before ‘snd_hctl_t’
/usr/local/include/alsa/mixer.h:105: error: expected declaration specifiers or ‘…’ before ‘snd_hctl_t’
/usr/local/include/alsa/mixer.h:139: error: expected declaration specifiers or ‘…’ before ‘snd_hctl_elem_t’
/usr/local/include/alsa/mixer.h:140: error: expected declaration specifiers or ‘…’ before ‘snd_hctl_elem_t’
/usr/local/include/alsa/mixer.h:144: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘snd_mixer_class_sizeof’
/usr/local/include/alsa/mixer.h:215: error: expected specifier-qualifier-list before ‘snd_pcm_t’
/usr/local/include/alsa/mixer.h:288: error: expected declaration specifiers or ‘…’ before ‘size_t’
/usr/local/include/alsa/mixer.h:292: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘snd_mixer_selem_id_sizeof’
alsa-example.c:3: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘{‘ token

Valami makrót még definiálnom kellett volna, vagy mi a gond?

[pointux]

uzsolt wrote:

viszonylag(?) kezdő vagyok c-ben

🙂

[pointux]

uzsolt wrote:

viszonylag(?) kezdő vagyok c-ben

🙂

[pointux]

http://en.wikipedia.org/wiki/C_(programming_language)#.22Hello.2C_world.22_example

[pointux]

http://en.wikipedia.org/wiki/C_(programming_language)#.22Hello.2C_world.22_example

[Szerző]

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