4 _errno; _itoa_lower_digits; _itoa_upper_digits;
5 __ctype_b; __ctype_tolower; __ctype_toupper;
6 _IO_stderr_; _IO_stdin_; _IO_stdout_;
7 _nl_msg_cat_cntr; __environ; _environ;
9 # __libc_multiple_libcs; __libc_argc; __libc_argv; _dl_starting_up; __exit_funcs;
12 __errno_location; __libc_init_first;
14 # functions with special/multiple interfaces
15 __sigsetjmp; _setjmp; __sigaddset; __sigdelset; __sigismember;
16 __sysv_signal; __bsd_getpgrp;
18 # functions which have an additional interface since they are
20 __libc_wait; __libc_waitpid; __libc_pause; __libc_nanosleep;
21 __libc_open; __libc_close; __libc_read; __libc_write;
22 __libc_lseek; __libc_fcntl; __libc_tcdrain; __libc_fsync;
23 __libc_msync; __libc_system;
25 # interface of malloc functions
26 __libc_calloc; __libc_free; __libc_mallinfo; __libc_malloc;
27 __libc_mallopt; __libc_memalign; __libc_pvalloc; __libc_realloc;
30 # functions with required interface outside normal name space
33 # functions from the experimental locale implementation
34 __*_l; __newlocale; __duplocale; __freelocale;
36 # functions used in inline functions or macros
37 __strto*_internal; __wcsto*_internal; __getdelim;
38 __isnan; __isnanf; __isnanl; __finite; __finitef; __finitel;
39 __signbit; __signbitf; __signbitl; __cmsg_nxthdr;
40 _obstack_allocated_p; _obstack_begin; _obstack_begin_1;
41 _obstack_free; _obstack_memory_used; _obstack_newchunk;
42 __assert_fail; __assert_perror_fail;
44 # functions used in other libraries
47 # all functions and variables in the normal name space
48 a*; b*; c*; d*; e*; f*; g*; h*; i*; j*; k*; l*; m*;
49 n*; o*; p*; q*; r*; s*; t*; u*; v*; w*; x*; y*; z*;