darkkirb/old-cross-binutils
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Author SHA1 Message Date
Jim Blandy
a86bc61c35 * macroexp.c (init_buffer, gather_arguments, expand): Use NULL, not 0. 
* macrotab.c (macro_lookup_inclusion, find_definition,
new_macro_table): Same.

* macroexp.c (currently_rescanning, expand): Use `strcmp () == 0',
not `! strcmp ()'.  This is a dubious improvement.
* macrotab.c (macro_lookup_inclusion, find_definition): Same.

* macrotab.c (macro_lookup_inclusion): Initialize `best_depth',
although it's not necessary, to avoid a warning.
 2002-05-14 21:31:05 +00:00
Jim Blandy
ec2bcbe754 Add first preprocessor macro-expansion files. 
* macroexp.c, macroexp.h, macrotab.c, macrotab.h: New files.
* Makefile.in (SFILES): Add macrotab.c, macroexp.c.
(splay_tree_h, macroexp_h, macrotab_h): New variable.
(HFILES_NO_SRCDIR): Add macrotab.h, macroexp.h.
(COMMON_OBS): Add macrotab.o, macroexp.o.
(macroexp.o, macrotab.o): New rules.
 2002-05-13 18:13:07 +00:00