hi, i am using alsa driver for my ES 1938 sound card. soundcard supports full duplex. I got a program for full duplex "pcm.c" from alsa lib 0.5.0 package. but i m using alsa 0.9.1 package. When i executed the program typing
gcc -o pcm.out pcm.c -lasound it gave some error which reads like this: in file included from /usr/include/sound/pcm.h:27 from pcm.c:4: /usr/include/sound/memalloc.h:181:41 missing binary operator before '>=' is this error related to the alsa package version? or is there any way to execute it? please help, thank you, mahendra