dln_find_file_r   929 dln.c              file = dln_find_file_r(lib, path, fbuf, sizeof(fbuf));
dln_find_file_r  1510 dln.c              return dln_find_file_r(fname, path, fbuf, sizeof(fbuf));
dln_find_file_r    34 dln.h          char *dln_find_file_r(const char*,const char*,char*,int);
dln_find_file_r  1256 ruby.c         		    opt->script = dln_find_file_r(argv[0], path, fbuf, sizeof(fbuf));
dln_find_file_r  1259 ruby.c         		    opt->script = dln_find_file_r(argv[0], getenv(PATH_ENV), fbuf, sizeof(fbuf));