diff --git a/src/audio/alsa/SDL_alsa_audio.c b/src/audio/alsa/SDL_alsa_audio.c index fa1771bee..4e6551e9f 100644 --- a/src/audio/alsa/SDL_alsa_audio.c +++ b/src/audio/alsa/SDL_alsa_audio.c @@ -93,28 +93,29 @@ static int (*SDL_NAME(snd_pcm_hw_params))(snd_pcm_t *pcm, snd_pcm_hw_params_t *p static int (*SDL_NAME(snd_pcm_nonblock))(snd_pcm_t *pcm, int nonblock); #define snd_pcm_hw_params_sizeof SDL_NAME(snd_pcm_hw_params_sizeof) +/* cast funcs to char* first, to please GCC's strict aliasing rules. */ static struct { const char *name; void **func; } alsa_functions[] = { - { "snd_pcm_open", (void**)&SDL_NAME(snd_pcm_open) }, - { "snd_pcm_close", (void**)&SDL_NAME(snd_pcm_close) }, - { "snd_pcm_writei", (void**)&SDL_NAME(snd_pcm_writei) }, - { "snd_pcm_resume", (void**)&SDL_NAME(snd_pcm_resume) }, - { "snd_pcm_prepare", (void**)&SDL_NAME(snd_pcm_prepare) }, - { "snd_pcm_drain", (void**)&SDL_NAME(snd_pcm_drain) }, - { "snd_strerror", (void**)&SDL_NAME(snd_strerror) }, - { "snd_pcm_hw_params_sizeof", (void**)&SDL_NAME(snd_pcm_hw_params_sizeof) }, - { "snd_pcm_hw_params_any", (void**)&SDL_NAME(snd_pcm_hw_params_any) }, - { "snd_pcm_hw_params_set_access", (void**)&SDL_NAME(snd_pcm_hw_params_set_access) }, - { "snd_pcm_hw_params_set_format", (void**)&SDL_NAME(snd_pcm_hw_params_set_format) }, - { "snd_pcm_hw_params_set_channels", (void**)&SDL_NAME(snd_pcm_hw_params_set_channels) }, - { "snd_pcm_hw_params_get_channels", (void**)&SDL_NAME(snd_pcm_hw_params_get_channels) }, - { "snd_pcm_hw_params_set_rate_near", (void**)&SDL_NAME(snd_pcm_hw_params_set_rate_near) }, - { "snd_pcm_hw_params_set_period_size_near", (void**)&SDL_NAME(snd_pcm_hw_params_set_period_size_near) }, - { "snd_pcm_hw_params_set_periods_near", (void**)&SDL_NAME(snd_pcm_hw_params_set_periods_near) }, - { "snd_pcm_hw_params", (void**)&SDL_NAME(snd_pcm_hw_params) }, - { "snd_pcm_nonblock", (void**)&SDL_NAME(snd_pcm_nonblock) }, + { "snd_pcm_open", (void**)(char*)&SDL_NAME(snd_pcm_open) }, + { "snd_pcm_close", (void**)(char*)&SDL_NAME(snd_pcm_close) }, + { "snd_pcm_writei", (void**)(char*)&SDL_NAME(snd_pcm_writei) }, + { "snd_pcm_resume", (void**)(char*)&SDL_NAME(snd_pcm_resume) }, + { "snd_pcm_prepare", (void**)(char*)&SDL_NAME(snd_pcm_prepare) }, + { "snd_pcm_drain", (void**)(char*)&SDL_NAME(snd_pcm_drain) }, + { "snd_strerror", (void**)(char*)&SDL_NAME(snd_strerror) }, + { "snd_pcm_hw_params_sizeof", (void**)(char*)&SDL_NAME(snd_pcm_hw_params_sizeof) }, + { "snd_pcm_hw_params_any", (void**)(char*)&SDL_NAME(snd_pcm_hw_params_any) }, + { "snd_pcm_hw_params_set_access", (void**)(char*)&SDL_NAME(snd_pcm_hw_params_set_access) }, + { "snd_pcm_hw_params_set_format", (void**)(char*)&SDL_NAME(snd_pcm_hw_params_set_format) }, + { "snd_pcm_hw_params_set_channels", (void**)(char*)&SDL_NAME(snd_pcm_hw_params_set_channels) }, + { "snd_pcm_hw_params_get_channels", (void**)(char*)&SDL_NAME(snd_pcm_hw_params_get_channels) }, + { "snd_pcm_hw_params_set_rate_near", (void**)(char*)&SDL_NAME(snd_pcm_hw_params_set_rate_near) }, + { "snd_pcm_hw_params_set_period_size_near", (void**)(char*)&SDL_NAME(snd_pcm_hw_params_set_period_size_near) }, + { "snd_pcm_hw_params_set_periods_near", (void**)(char*)&SDL_NAME(snd_pcm_hw_params_set_periods_near) }, + { "snd_pcm_hw_params", (void**)(char*)&SDL_NAME(snd_pcm_hw_params) }, + { "snd_pcm_nonblock", (void**)(char*)&SDL_NAME(snd_pcm_nonblock) }, }; static void UnloadALSALibrary(void) {