963e9ad Various C99 compatibility fixes

Authored and Committed by fweimer a year ago
    Various C99 compatibility fixes
    
    The first three patches are backports, texlive-base-c99-4.patch
    has been submitted for upstream inclusion.
    
    Related to:
    
      <https://fedoraproject.org/wiki/Changes/PortingToModernC>
      <https://fedoraproject.org/wiki/Toolchain/PortingToModernC>
    
        
file modified
+14 -1