2011-03-16 Paul Eggert <eggert@cs.ucla.edu>
+ New file unexec.h, the (simple) interface for unexec.
+ * unexec.h: New file.
+ * deps.mk (emacs.o, unexaix.o, unexcw.o, unexcoff.o, unexelf.o):
+ (unexhp9k800.o, unexmacosx.o, unexsol.o, unexw32.o):
+ Depend on unexec.h.
+ * emacs.c [!defined CANNOT_DUMP]: Include unexec.h.
+ * unexaix.c, unexcoff.c, unexcw.c, unexelf.c, unexhp9k800.c:
+ * unexmacosx.c, unexsol.c, unexw32.c: Include unexec.h.
+
+ * syntax.c (Fforward_comment, scan_lists): Rename locals to avoid
+ shadowing.
+ (back_comment, skip_chars): Mark vars as initialized.
+
* character.h (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, BUF_INC_POS):
Rename locals to avoid shadowing.
* lread.c (read1): Rewrite so as not to use empty "else".
+ (Fload, readevalloop, read1): Rename locals to avoid shadowing.
* print.c (Fredirect_debugging_output): Fix pointer signedess.