bitnes

2 files changed, 10 insertions, 0 deletions

diff --git a/inc/okeffa/fz_basic.h b/inc/okeffa/fz_basic.h
index b7d6590..c284184 100644
--- a/inc/okeffa/fz_basic.h
+++ b/inc/okeffa/fz_basic.h
@@ -11,4 +11,12 @@ void                fz_mux      (word_t *a,word_t *b,word_t *o,size_t len,wbool_
 
 void                fz_frombool (word_t *a,size_t len,wbool_t b);
 
+inline size_t       fz_bitness  (size_t len);
+
+////////////////////////////////////////////////////////////////
+
+inline size_t fz_bitness(size_t len){
+  return len*WORD_BITNESS;
+}
+
 #endif
diff --git a/src/fz_basic.c b/src/fz_basic.c
index a22e485..521f926 100644
--- a/src/fz_basic.c
+++ b/src/fz_basic.c
@@ -1,6 +1,8 @@
 #include <okeffa/fz_basic.h>
 #include <okeffa/w_op.h>
 
+extern size_t       fz_bitness  (size_t len);
+
 void fz_copy(word_t *a,word_t *o,size_t len){
   for(size_t x = 0;x < len;x++){
     o[x] = a[x];