Switch from 'int' to 'bool' where that makes sense.

[bison.git] / lib / bitset.h

diff --git a/lib/bitset.h b/lib/bitset.h
index c0e9decd2069edd74516a51bfb53d17942d5886e..1d8940d2c9d2cc0d0b1970285e63d72bbb44baea 100644 (file)
--- a/lib/bitset.h
+++ b/lib/bitset.h
@@ -160,7 +160,7 @@ bitset_reset (bitset bset, bitset_bindex bitno)
 
 
 /* Test bit BITNO in bitset BSET.  */
-static inline int
+static inline bool
 bitset_test (bitset bset, bitset_bindex bitno)
 {
   bitset_windex windex = bitno / BITSET_WORD_BITS;
@@ -290,7 +290,7 @@ extern bitset_bindex bitset_first PARAMS ((bitset));
 extern bitset_bindex bitset_last PARAMS ((bitset));
 
 /* Return nonzero if this is the only set bit.  */
-extern int bitset_only_set_p PARAMS ((bitset, bitset_bindex));
+extern bool bitset_only_set_p PARAMS ((bitset, bitset_bindex));
 
 /* Dump bitset.  */
 extern void bitset_dump PARAMS ((FILE *, bitset));