Assume freestanding C89 headers, string.h, stdlib.h.

[bpt/emacs.git] / ChangeLog

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+2011-07-07  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Assume freestanding C89 headers, string.h, stdlib.h.
+       Again, this simplifies the code, and all current platforms have these.
+       * configure.in (AC_CHECK_HEADERS): Don't check for limits.h.
+       (AC_HEADER_STDC): Remove.
+       (AC_CHECK_FUNCS): No need to check for strchr, strrchr.
+       (strchr, strrchr): Remove fallback macros.
+
 2011-07-06  Paul Eggert  <eggert@cs.ucla.edu>
 
        Assume support for memcmp, memcpy, memmove, memset.