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#define CC /*
gcc -W -Wall -g -O2 $0 -o gsmdec-linux -lgsm || exit $?
i686-w64-mingw32-gcc -W -Wall -g -O2 $0 -o gsmdec-win32.exe -lgsm || exit $?
x86_64-w64-mingw32-gcc -W -Wall -g -O2 $0 -o gsmdec-win64.exe -lgsm || exit $?
gcc -W -Wall -g -O2 -DENCODE $0 -o gsmenc-linux -lgsm || exit $?
i686-w64-mingw32-gcc -W -Wall -g -O2 -DENCODE $0 -o gsmenc-win32.exe -lgsm || exit $?
x86_64-w64-mingw32-gcc -W -Wall -g -O2 -DENCODE $0 -o gsmenc-win64.exe -lgsm || exit $?
exit 0
*/
#include <unistd.h>
#include <gsm.h>
#ifdef WIN32
#include <fcntl.h>
#endif
int main() {
gsm g;
gsm_signal wave[160];
gsm_frame data;
ssize_t len;
#ifdef WIN32
setmode(0, _O_BINARY);
setmode(1, _O_BINARY);
#endif
g = gsm_create();
#ifdef ENCODE
while ((len = read(0, wave, sizeof wave)) != 0) {
if (len != sizeof wave) return 1;
gsm_encode(g, wave, data);
if (write(1, (char *)data, sizeof data) != sizeof data) return 3;
}
#else
while ((len = read(0, (char *)data, sizeof data)) != 0) {
if (len != sizeof data) return 1;
if (gsm_decode(g, data, wave) < 0) return 2;
if (write(1, wave, sizeof wave) != sizeof wave) return 3;
}
#endif
gsm_destroy(g);
return 0;
}
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