compiler warnings for regex.c

[Kenichi Handa]

With the change for regex.c on 2000-10-25, I get these
warnings on Solaris 2.6 for SPARC.

gcc -c -DHAVE_CONFIG_H    -I. -I../src -I/project/mule/fsf-emacs/lib-src 
-I/project/mule/fsf-emacs/lib-src/../src  -g -O2  -DCONFIG_BROKETS 
-DINHIBIT_STRING_HEADER /project/mule/fsf-emacs/lib-src/../src/regex.c
/project/mule/fsf-emacs/lib-src/../src/regex.c: In function 
`re_match_2_internal':
/project/mule/fsf-emacs/lib-src/../src/regex.c:5280: warning: initialization 
discards qualifiers from pointer target type
/project/mule/fsf-emacs/lib-src/../src/regex.c:5281: warning: initialization 
discards qualifiers from pointer target type
/project/mule/fsf-emacs/lib-src/../src/regex.c:5332: warning: initialization 
discards qualifiers from pointer target type
/project/mule/fsf-emacs/lib-src/../src/regex.c:5351: warning: initialization 
discards qualifiers from pointer target type
/project/mule/fsf-emacs/lib-src/../src/regex.c:5368: warning: assignment 
discards qualifiers from pointer target type
/project/mule/fsf-emacs/lib-src/../src/regex.c:5584: warning: initialization 
discards qualifiers from pointer target type

Are they harmless?

---
Ken'ichi HANDA
address@hidden