diff options
Diffstat (limited to 'gcc/cpphash.h')
| -rw-r--r-- | gcc/cpphash.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/gcc/cpphash.h b/gcc/cpphash.h index 0f37b56..28271f7 100644 --- a/gcc/cpphash.h +++ b/gcc/cpphash.h @@ -16,12 +16,12 @@ along with this program; if not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* different kinds of things that can appear in the value field - of a hash node. Actually, this may be useless now. */ -union hashval { - int ival; - char *cpval; - DEFINITION *defn; - struct hashnode *aschain; /* for #assert */ + of a hash node. */ +union hashval +{ + const char *cpval; /* some predefined macros */ + DEFINITION *defn; /* #define */ + struct hashnode *aschain; /* #assert */ }; struct hashnode { @@ -49,6 +49,7 @@ typedef struct hashnode HASHNODE; #define HASHSTEP(old, c) ((old << 2) + c) #define MAKE_POS(v) (v & 0x7fffffff) /* make number positive */ -extern HASHNODE *install PARAMS ((U_CHAR *,int,enum node_type, int,char *,int)); +extern HASHNODE *install PARAMS ((U_CHAR *, int, enum node_type, + const char *, int)); extern int hashf PARAMS ((const U_CHAR *, int, int)); extern void delete_macro PARAMS ((HASHNODE *)); |