🚀 go-pugleaf

A couple of fixes for plexus.h for gcc 2.3.1.

Fixes SIZE_TYPE  definition as needed by gcc-2.3.1
Defines size_t, since the plexus doesn't have size_t defined by default
Defines rindex/index to str* functions for sysV environments

-randy

*** config/plexus.h.org	Mon Nov  2 22:41:20 1992
--- config/plexus.h	Tue Nov 10 20:58:54 1992
***************
*** 87,90 ****
  #define NO_SYS_SIGLIST
  #define NO_DUP2
  
! #define SIZE_TYPE int
--- 87,97 ----
  #define NO_SYS_SIGLIST
  #define NO_DUP2
  
! #define SIZE_TYPE "int"
! /************************************************************************/
! /*               define items the plexus doesn't have...                */
! /************************************************************************/
! 
! #define size_t int
! #define rindex strrchr
! #define index strchr