grep 2.5.4 c89 build failure

[Matthew Woehlke]

"search.c", line 169.27: 1506-280 (E) Function argument assignment 
between types "char*" and "const char*" is not allowed.
"search.c", line 283.21: 1506-068 (S) Operation between types "void" and 
"void" is not allowed.
"search.c", line 289.21: 1506-068 (S) Operation between types "void" and 
"void" is not allowed.
"search.c", line 294.21: 1506-068 (S) Operation between types "void" and 
"void" is not allowed.

The 'return' from what is apparently a void function (further, trying to 
return a 'void') seems unnecessary. The other error is a case of 
discarding a const that is easily fixed with a cast.

--
Matthew
Please do not quote my e-mail address unobfuscated in message bodies.
--
"We're all mad here. I'm mad. You're mad... You must be, or you wouldn't 
have come here." -- The Cheshire Cat (from Lewis Carroll's Alice in 
Wonderland)