spacing

- Use mmap(2) instead of malloc(3) and read(2) to get an image of the input
file into memory. Some suggestions by tedu@.
- Add a debug option to force using Plan B.

ok millert@ deraadt@

- use stdbool.h instead of roll-your-own booleans
- fix some -Wall warnings
- fix asserts: in some cases remove them, in other cases they have
become Internal errors or detection of malformed patch f

- use stdbool.h instead of roll-your-own booleans
- fix some -Wall warnings
- fix asserts: in some cases remove them, in other cases they have
become Internal errors or detection of malformed patch files.
- fix some free() related code

ok millert@ tedu@

show more ...

Print a maximum of one invalid line number warning per patch in a patch file.
Thanks to espie@ for spotting the problem.

ok millert@ henning@ espie@

minor knf and cleanups; otto ok

More cleanup: sprinkled some const, removed ugly EXTERN/INTERN.h,
some rewriting of code to make it more readable and more KNF.

ok millert@ tedu@ deraadt@

New version of invalid line number fix. Passes patch(1) regressions.

ok millert@ deraadt@

just about nothing

More cleanup.
ok millert@ tedu@

Back out invalid line number fix. It core dumps in some cases. Problem found by
marc@.
ok henning@

fix header

remove a bit more junk

knf and other cleanup; ok otto

remove junk; ok otto tedu

Do not produce garbage if the patch file contains invalid line numbers.
ok millert@ tedu@

4 unchecked mallocs; cloder@acm.org

Use libc basename(3) and dirname(3) instead of defining our own. Also clean up some nasty assumptions that basename() returns a pointer that lies within its argument

add -C

Start of -Wall and cleaning up icky bits.

sprintf -> snprintf except where guaranteed safe.

undo mktemp cleanup until i get it right

mktemp w/ open & fdopen

Support the long options that FSF's patch version has. $OpenBSD$ added

initial import of NetBSD tree