Delete the silly bitvec _s functions

include/ucore/bitvec.h

@@ -65,14 +65,6 @@ void uc_bv_set_all(struct UCBitVec *v);
  * */
 void uc_bv_set_bits_from_array(struct UCBitVec *v,char *array,size_t array_len);
 
-// The _s ("secure") versions does boundary checking and assert() if they
-// try to access a bit out of bounds.
-
-void uc_bv_set_bit_s(struct UCBitVec *v,int b);
-
-void uc_bv_clear_bit_s(struct UCBitVec *v,int b);
-
-int uc_bv_get_bit_s(const struct UCBitVec *v,int b);
 
 #ifdef __cplusplus
 }

src/bitvec.c

@@ -48,7 +48,6 @@ void uc_bv_free(struct UCBitVec *v)
     }
 }
 
-
 void uc_bv_clr_bit(struct UCBitVec *v,int b)
 { 
    v->vec[bit_index(b)] &= ~(1UL << (bit_offset(b)));
@@ -64,40 +63,6 @@ void uc_bv_set_bit(struct UCBitVec *v,int b)
    v->vec[bit_index(b)] |= 1UL << (bit_offset(b)); 
 }
 
-void uc_bv_set_bit_s(struct UCBitVec *v,int b)
-{ 
-    size_t idx = (size_t)bit_index(b);
-    assert(b >= 0);    
-    assert(v->vec_len > (size_t)idx);
-
-    if (likely(idx < v->vec_len))
-        v->vec[idx] |= 1UL << (bit_offset(b)); 
-}
-
-void uc_bv_clear_bit_s(struct UCBitVec *v,int b)
-{ 
-    size_t idx = (size_t)bit_index(b);
-
-    assert(b >= 0);    
-    assert(v->vec_len > (size_t)idx);
-
-    if (likely(idx < v->vec_len))
-        v->vec[idx] &= ~(1UL << (bit_offset(b)));
-}
-
-int uc_bv_get_bit_s(const struct UCBitVec *v,int b)
-{ 
-    size_t idx = (size_t)bit_index(b);
-
-    assert(b >= 0);    
-    assert(v->vec_len > (size_t)idx);
-
-    if (likely(idx < v->vec_len))
-        return !!(v->vec[idx] & (1UL << bit_offset(b)));
-    else
-        return 0;
-}
-
 void uc_bv_set_bits_from_array(struct UCBitVec *v,char *array,size_t array_len)
 {
     size_t i;