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(Finding Tokens in a String): Document XPG basename() and dirname(), aswell as GNU basename().

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This commit is contained in:
Ulrich Drepper
2001-01-06 23:27:53 +00:00
parent f1813b562b
commit ec28fc7c4f
6 changed files with 152 additions and 15 deletions
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7
math/bits/cmathcalls.h
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@ -1,6 +1,6 @@
/* Prototype declarations for complex math functions;
helper file for <complex.h>.
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -130,8 +130,9 @@ __MATHDECL (_Mdouble_,creal, (_Mdouble_complex_ __z));
/* Now some optimized versions. GCC has handy notations for these
functions. */
#if defined __GNUC__ && defined __OPTIMIZE__
functions. Recent GCC handles these as builtin functions so does
not need inlines. */
#if defined __GNUC__ && !__GNUC_PREREQ (2, 97) && defined __OPTIMIZE__
/* Imaginary part of Z. */
extern __inline _Mdouble_