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Diffstat (limited to 'usr.bin/pr/extern.h')
| -rw-r--r-- | usr.bin/pr/extern.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/usr.bin/pr/extern.h b/usr.bin/pr/extern.h new file mode 100644 index 000000000000..46a69749edf4 --- /dev/null +++ b/usr.bin/pr/extern.h @@ -0,0 +1,62 @@ +/*- + * SPDX-License-Identifier: BSD-4-Clause + * + * Copyright (c) 1991 Keith Muller. + * Copyright (c) 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Keith Muller of the University of California, San Diego. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +extern int eopterr; +extern int eoptind; +extern int eoptopt; +extern char *eoptarg; + +void addnum(char *, int, int); +int egetopt(int, char * const *, const char *); +void flsh_errs(void); +int horzcol(int, char **); +int inln(FILE *, char *, int, int *, int, int *); +int inskip(FILE *, int, int); +void mfail(void); +int mulfile(int, char **); +FILE *nxtfile(int, char **, const char **, char *, int); +int onecol(int, char **); +int otln(char *, int, int *, int *, int); +void pfail(void); +int prhead(char *, const char *, int); +int prtail(int, int); +int setup(int, char **); +void terminate(int); +void usage(void); +int vertcol(int, char **); |