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Convert libc to C.

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This commit is contained in:
Jonas 'Sortie' Termansen 2016-02-28 12:11:02 +01:00
parent f633942124
commit 01b59c1947
668 changed files with 1895 additions and 1851 deletions
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34
libc/stdio/ungetc.c Normal file
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/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012, 2013.
This file is part of the Sortix C Library.
The Sortix C Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or (at your
option) any later version.
The Sortix C Library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
stdio/ungetc.c
Inserts data in front of the current read queue, allowing applications to
peek the incoming data and pretend they didn't.
*******************************************************************************/
#include <stdio.h>
int ungetc(int c, FILE* fp)
{
flockfile(fp);
int ret = ungetc_unlocked(c, fp);
funlockfile(fp);
return ret;
}