What is the correct prototype of md_atof?

[Kazu Hirata]

Hi,

gas/tc.h has

  char *md_atof PARAMS ((int what_statement_type, char *literalP, int *sizeP));

but so many gas/config/tc-*.c has

  char *
  md_atof (type, litP, sizeP)
       int type; <- Notice it's int!!
       char *litP;
       int *sizeP;

I noticed this problem while converting tc-h8300.c into ISO-C.  To me
"char" seems to be correct here.  What do others think?

Kazu Hirata