fix tccpp.c

1 files changed, 0 insertions, 24 deletions

diff --git a/tccpp.c b/tccpp.c
index 938699e..732c5ea 100644
--- a/tccpp.c
+++ b/tccpp.c
@@ -58,7 +58,6 @@ static const int *unget_saved_macro_ptr;
 static int unget_saved_buffer[TOK_MAX_SIZE + 1];
 static int unget_buffer_enabled;
 static TokenSym *hash_ident[TOK_HASH_SIZE];
-static char token_buf[STRING_MAX_SIZE + 1];
 /* true if isid(c) || isnum(c) */
 static unsigned char isidnum_table[256-CH_EOF];
 
@@ -1790,29 +1789,6 @@ static void parse_escape_string(CString *outstr, const uint8_t *buf, int is_long
         cstr_wccat(outstr, '\0');
 }
 
-/* we use 64 bit numbers */
-#define BN_SIZE 2
-
-/* bn = (bn << shift) | or_val */
-static void bn_lshift(unsigned int *bn, int shift, int or_val)
-{
-    int i;
-    unsigned int v;
-    for(i=0;i<BN_SIZE;i++) {
-        v = bn[i];
-        bn[i] = (v << shift) | or_val;
-        or_val = v >> (32 - shift);
-    }
-}
-
-static void bn_zero(unsigned int *bn)
-{
-    int i;
-    for(i=0;i<BN_SIZE;i++) {
-        bn[i] = 0;
-    }
-}
-
 /* parse number in null terminated string 'p' and return it in the
    current token */
 static void parse_number(const char *p)