A patch to constify gcc.c (Really, summarizing remaining warnings)

[Jeffrey A Law]

  In message < 199903111725.MAA08997@blastula.phys.columbia.edu >you write:
  > 
  > For the *_unlocked functions, what do you think of this patch (which I
  > am testing as we speak)?
  > 
  > 1999-03-11 12:23 -0500  Zack Weinberg  <zack@rabi.phys.columbia.edu>
  > 
  > 	* system.h: Use putc_unlocked, fputc_unlocked, and
  > 	fputs_unlocked only if putc_unlocked has a prototype already.
  > 	Prototype fputs_unlocked if necessary.
  > 	* configure.in: Check for prototypes of putc_unlocked and
  > 	fputs_unlocked. 
  > 	* acconfig.h: Updated.
  > 

  > +# ifdef NEED_DECLARATION_FPUTS_UNLOCKED
  > +extern int fputs_unlocked PROTO ((const char *, FILE *));
  >  #endif
You're missing an #endif here.

The comment should more clearly indicate what NEED_DECLARATION_PUTC_UNLOCKED
actually means since it is non-obvious.

The patch fixed the problem on my linux box and hpux10.20 boxes.

Considering your system is dead, I went ahead and made those changes and
installed the patch.


jeff