# The awk program cvt will convert the relatively sterotyped ansi c
# in this troff distribution into older-style c, by munging function
# declarations.

# You will also have to edit fns.h, by
#       sed 's/(.*)/()/g' fns.h >foo; mv foo fns.h
# check this before doing the move!

# you will also have to make some editing changes in
# tdef.h in the Contab structure: s/(void)/()/
# you may have to fix up some function declarations
# in n4.c, the ones with (*f)(Tchar).

# you will surely also have header files to deal with.

# the most obvious cases are dealt with by the following
# commands.  make sure you do this stuff on a copy!

# function prototypes in n8.c probably belong in fns.h. readpats(void) must
# be readpats() before cvt runs.

sed \
       -e 's/(void)/()/' \
       -e 's/(Tchar[^)]*);/();/' \
       -e 's/(char[^)]*);/();/' \
       -e 's/(int[^)]*);/();/' \
n8.c >foo
mv foo n8.c

for i in *.c
do
       cvt $i >foo
       mv foo $i
done

sed 's/(.*)/()/g' fns.h >foo
mv foo fns.h

sed -e 's/(void)/()/g' -e '/stdlib/d' tdef.h >foo
mv foo tdef.h

# Compliers may not approve of void *setbrk() in fns.h and n3.c.

sed 's/^void\*[         ]setbrk/char*   setbrk/' fns.h >foo
mv foo fns.h

sed 's/^void \*setbrk/char *setbrk/' n3.c >foo
mv foo n3.c

You are viewing proxied material from sdf.org. The copyright of proxied material belongs to its original authors. Any comments or complaints in relation to proxied material should be directed to the original authors of the content concerned. Please see the disclaimer for more details.