misc: pacify the Tiny C Compiler

[bison.git] / src / system.h

diff --git a/src/system.h b/src/system.h
index bf7f59f9dbb66ab718f148e81517aacf7efbd50b..3a82e7f3fcde9ae94760531345c15cdf2c29bbbf 100644 (file)
--- a/src/system.h
+++ b/src/system.h
@@ -41,6 +41,10 @@
 # include <unistd.h>
 # include <inttypes.h>
 
+#define ARRAY_CARDINALITY(Array) (sizeof (Array) / sizeof *(Array))
+#define STREQ(L, R)  (strcmp(L, R) == 0)
+#define STRNEQ(L, R) (!STREQ(L, R))
+
 # ifndef UINTPTR_MAX
 /* This isn't perfect, but it's good enough for Bison, which needs
    only to hash pointers.  */
@@ -198,7 +202,10 @@ typedef size_t uintptr_t;
   } while (0)
 
 
+/* Append the ending 0, finish Obs, and return the string.  */
 
+# define obstack_finish0(Obs)                           \
+  (obstack_1grow (Obs, '\0'), (char *) obstack_finish (Obs))
 
 
 /*-----------------------------------------.