perl5.000 patch.0e: fix various non-broken things in the x2p/ directory

This patch fixes various non-broken things in the x2p/ directory.
Mostly, I've supplied function prototypes to satisfy particularly
picky compilers.

I've also updated Makefile.SH to know that the byacc-generated a2p.c
is now included with the distribution so that we no longer need to go
looking for yacc/bison/byacc and deal with various library issues or
command line options to support those various compiler compilers.

I've included a2p.c generated by byacc-1.9.  Larry, feel free to
use your own from byacc-1.8 instead.

1 files changed, 22 insertions, 6 deletions

diff --git a/x2p/str.h b/x2p/str.h
index ab3f8850bc..9d495ab0ba 100644
--- a/x2p/str.h
+++ b/x2p/str.h
@@ -29,9 +29,25 @@ struct string {
 EXT STR **tmps_list;
 EXT long tmps_max INIT(-1);
 
-char *str_2ptr();
-double str_2num();
-STR *str_mortal();
-STR *str_make();
-STR *str_nmake();
-char *str_gets();
+double str_2num _(( STR *str ));
+char * str_2ptr _(( STR *str ));
+char * str_append_till _(( STR *str, char *from, int delim, char *keeplist ));
+void str_cat _(( STR *str, char *ptr ));
+void str_chop _(( STR *str, char *ptr ));
+void str_dec _(( STR *str ));
+void str_free _(( STR *str ));
+char * str_gets _(( STR *str, FILE *fp ));
+void str_grow _(( STR *str, int len ));
+void str_inc _(( STR *str ));
+int str_len _(( STR *str ));
+STR * str_make _(( char *s ));
+STR * str_mortal _(( STR *oldstr ));
+void str_ncat _(( STR *str, char *ptr, int len ));
+STR * str_new _(( int len ));
+STR * str_nmake _(( double n ));
+void str_nset _(( STR *str, char *ptr, int len ));
+void str_numset _(( STR *str, double num ));
+void str_replace _(( STR *str, STR *nstr ));
+void str_scat _(( STR *dstr, STR *sstr ));
+void str_set _(( STR *str, char *ptr ));
+void str_sset _(( STR *dstr, STR *sstr ));