Symbol names specified in filter lists can include wild-card patterns. The wild-card patterns recognized by acedSSGet() are the same as those recognized by the function acutWcMatch().
The following sample code retrieves an anonymous block named *U2.
eb2.restype = 2; // Block name strcpy(sbuf1, "'*U2"); // Note the reverse quote. eb2.resval.rstring = sbuf1; // Anonymous block name eb2.rbnext = NULL; // Select Block Inserts of the anonymous block *U2. acedSSGet("X", NULL, NULL, &eb2, ssname1);