diff options
Diffstat (limited to 'usr.bin/yacc/symtab.c')
| -rw-r--r-- | usr.bin/yacc/symtab.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/usr.bin/yacc/symtab.c b/usr.bin/yacc/symtab.c index f155021..f566845 100644 --- a/usr.bin/yacc/symtab.c +++ b/usr.bin/yacc/symtab.c @@ -49,7 +49,7 @@ static char const sccsid[] = "@(#)symtab.c 5.3 (Berkeley) 6/1/90"; #define TABLE_SIZE 1024 -static int hash __P((char *)); +static int hash __P((const char *)); bucket **symbol_table; bucket *first_symbol; @@ -58,10 +58,10 @@ bucket *last_symbol; static int hash(name) -char *name; +const char *name; { - register char *s; - register int c, k; + const char *s; + int c, k; assert(name && *name); s = name; @@ -75,9 +75,9 @@ char *name; bucket * make_bucket(name) -char *name; +const char *name; { - register bucket *bp; + bucket *bp; assert(name); bp = (bucket *) MALLOC(sizeof(bucket)); @@ -104,7 +104,7 @@ bucket * lookup(name) char *name; { - register bucket *bp, **bpp; + bucket *bp, **bpp; bpp = symbol_table + hash(name); bp = *bpp; @@ -127,8 +127,8 @@ char *name; void create_symbol_table() { - register int i; - register bucket *bp; + int i; + bucket *bp; symbol_table = (bucket **) MALLOC(TABLE_SIZE*sizeof(bucket *)); if (symbol_table == 0) no_space(); @@ -156,7 +156,7 @@ free_symbol_table() void free_symbols() { - register bucket *p, *q; + bucket *p, *q; for (p = first_symbol; p; p = q) { |
