diff options
Diffstat (limited to 'cpp.h')
| -rw-r--r-- | cpp.h | 26 |
1 files changed, 13 insertions, 13 deletions
@@ -70,8 +70,8 @@ extern int ofd; /* definition for include file info */ struct includ { struct includ *next; - usch *fname; /* current fn, changed if #line found */ - usch *orgfn; /* current fn, not changed */ + const usch *fname; /* current fn, changed if #line found */ + const usch *orgfn; /* current fn, not changed */ int lineno; int infil; usch *curptr; @@ -80,15 +80,15 @@ struct includ { usch *buffer; int idx; void *incs; - usch *fn; + const usch *fn; usch bbuf[NAMEMAX+CPPBUF+1]; } *ifiles; /* Symbol table entry */ struct symtab { - usch *namep; - usch *value; - usch *file; + const usch *namep; + const usch *value; + const usch *file; int line; }; @@ -117,11 +117,11 @@ struct nd { struct recur; /* not used outside cpp.c */ int subst(struct symtab *, struct recur *); -struct symtab *lookup(usch *namep, int enterf); +struct symtab *lookup(const usch *namep, int enterf); usch *gotident(struct symtab *nl); int slow; /* scan slowly for new tokens */ -int pushfile(usch *fname, usch *fn, int idx, void *incs); +int pushfile(const usch *fname, const usch *fn, int idx, void *incs); void popfile(void); void prtline(void); int yylex(void); @@ -132,15 +132,15 @@ char *curfile(void); void setline(int); void setfile(char *); int yyparse(void); -void yyerror(char *); -void unpstr(usch *); -usch *savstr(usch *str); +void yyerror(const char *); +void unpstr(const usch *); +usch *savstr(const usch *str); void savch(int c); void mainscan(void); void putch(int); -void putstr(usch *s); +void putstr(const usch *s); void line(void); -usch *sheap(char *fmt, ...); +usch *sheap(const char *fmt, ...); void xwarning(usch *); void xerror(usch *); #ifdef HAVE_CPP_VARARG_MACRO_GCC |