* more details.
*
* You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <string.h>
-#include <sys/types.h>
-#include <sys/uio.h>
#include <unistd.h>
+#include "build-config.h"
#include "charfuncs.h"
-/**
- * buffer_fetchchar - Fetches a char from a buffer.
+/*
+ * Fetches a char from a buffer.
* @ctx: Our buffer context structure.
* @count: The number of characters to get from the buffer.
* @c: Where to put the characters retrieved.
return 0;
}
-/**
+/*
* buffer_putchar - Puts a char to a buffer.
* @ctx: Our buffer context structure.
* @count: The number of characters to put into the buffer.
return 1;
}
-/**
- * file_fetchchar - Fetches a char from a file.
+/*
+ * Fetches a char from a file.
*/
int file_fetchchar(void *fd, size_t count, void *c)
{
return !(read( *(int *) fd, c, count));
}
-/**
- * file_putchar - Puts a char to a file.
+/*
+ * Puts a char to a file.
*/
int file_putchar(void *fd, size_t count, void *c)
{
return !(write( *(int *) fd, c, count));
}
-/**
- * stdin_getchar - Gets a char from stdin.
+/*
+ * Gets a char from stdin.
*/
-int stdin_getchar(void *ctx, size_t count, void *c)
+int stdin_getchar(__unused void *ctx, size_t count, void *c)
{
return (fread(c, 1, count, stdin) != count);
}
-/**
- * stdout_putchar - Puts a char to stdout.
+/*
+ * Puts a char to stdout.
*/
-int stdout_putchar(void *ctx, size_t count, void *c)
+int stdout_putchar(__unused void *ctx, size_t count, void *c)
{
return (fwrite(c, 1, count, stdout) != count);
}