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#include <dssi.h>
#include <dlfcn.h>
#include <stdio.h>
int main()
void *dlh = dlopen("/usr/lib/dssi/", RTLD_LAZY);
if (!dlh)
return 1;
DSSI_Descriptor_Function fn = (DSSI_Descriptor_Function)
dlsym(dlh, "dssi_descriptor");
if (!fn)
return 1;
const DSSI_Descriptor *desc = fn(0);
if (!desc)
return 1;
const LADSPA_Descriptor *ldesc = desc->LADSPA_Plugin;
if (!ldesc)
return 1;
size_t count = ldesc->PortCount;
for (size_t i = 0; i < count; ++i) {
printf("* Port %zu/%zu\n", 1 + i, count);
printf(" - Name %s\n", ldesc->PortNames[i]);
return 0;
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