master updated (df57e44a08f -> 658715c977c)

[Eli Zaretskii]

eliz pushed a change to branch master.

      from  df57e44a08f ; Another fix for str2sig.h
       new  42da79c0758 Revert "; Another fix for str2sig.h"
       new  e218d090876 Revert "; Fix last change in lib/sig2str.h."
       new  266e321d966 Revert "Fix MinGW build broken by recent update from 
Gnulib"
       new  658715c977c Rework fix of MinGW build due to Gnulib update


Summary of changes:
 lib/sig2str.h   | 20 --------------------
 nt/inc/signal.h | 39 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 39 insertions(+), 20 deletions(-)
 create mode 100644 nt/inc/signal.h