int poptReadConfigFile(poptContext con, const char * fn)
{
- const char * file, * chptr, * end;
- char * buf;
-/*@dependent@*/ char * dst;
+ const unsigned char * file, * chptr, * end;
+ unsigned char * buf;
+/*@dependent@*/ unsigned char * dst;
int fd, rc;
off_t fileLength;