poptReadConfigFile  342 lib/popt/popt.h int poptReadConfigFile(poptContext con, const char * fn)
poptReadConfigFile  175 lib/popt/poptconfig.c     rc = poptReadConfigFile(con, "/etc/popt");
poptReadConfigFile  185 lib/popt/poptconfig.c 	rc = poptReadConfigFile(con, fn);