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Paul Eggert authored
* lisp.h (WAIT_READING_MAX): New macro. * dispnew.c (Fsleep_for, sit_for): * keyboard.c (kbd_buffer_get_event): * process.c (Faccept_process_output): Use it to avoid bogus compiler warnings with obsolescent GCC versions. This improves on the previous patch, which introduced a bug when time_t is unsigned and as wide as intmax_t. See <http://bugs.gnu.org/9000#51>.
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