Julio Merino 3b70f97f92 Avoid name shadowing to fix build under powerpc64. ... Error was: cc1: warnings being treated as errors .../usr.bin/m4/misc.c: In function 'm4errx': .../usr.bin/m4/misc.c:268: warning: declaration of 'eval' shadows a global declaration .../usr.bin/m4/extern.h:40: warning: shadowed declaration is here		2014-08-07 14:26:44 +00:00
..
TEST
tests
eval.c
expr.c
extern.h
gnum4.c
look.c
m4.1
main.c
Makefile
mdef.h
misc.c
NOTES
parser.y
pathnames.h
stdd.h
tokenizer.l
trace.c