Test also `--verbose', `--defines' and `--name-prefix'. Testing

[bison.git] / src / system.h

diff --git a/src/system.h b/src/system.h
index 56a0ba0ea9b548c353804822c03e3373c310300a..82d31c578134e09431185f82009cbd9b350253e9 100644 (file)
--- a/src/system.h
+++ b/src/system.h
@@ -24,6 +24,8 @@
 
 #include <stdio.h>
 
+#include <assert.h>
+
 #ifdef MSDOS
 # include <io.h>
 #endif
@@ -148,3 +150,14 @@ extern int errno;
 #define        SETBIT(x, i)    ((x)[(i)/BITS_PER_WORD] |= (1<<((i) % BITS_PER_WORD)))
 #define RESETBIT(x, i) ((x)[(i)/BITS_PER_WORD] &= ~(1<<((i) % BITS_PER_WORD)))
 #define BITISSET(x, i) (((x)[(i)/BITS_PER_WORD] & (1<<((i) % BITS_PER_WORD))) != 0)
+
+
+/*-----------.
+| Booleans.  |
+`-----------*/
+
+#ifndef TRUE
+# define TRUE  (1)
+# define FALSE (0)
+#endif
+typedef int bool;