am 37fbcb0d: am 6d471258: am c9349db1: Merge "Add a constant for S_INT_MIN" into jb-mr1.1-dev
* commit '37fbcb0ddf2bf61f0e432534b671596b1b6f897e':
Add a constant for S_INT_MIN
diff --git a/native/jni/src/defines.h b/native/jni/src/defines.h
index 1a321ab..bbef732 100644
--- a/native/jni/src/defines.h
+++ b/native/jni/src/defines.h
@@ -243,6 +243,12 @@
#ifndef S_INT_MAX
#define S_INT_MAX 2147483647 // ((1 << 31) - 1)
#endif
+#ifndef S_INT_MIN
+// The literal constant -2147483648 does not work in C prior C90, because
+// the compiler tries to fit the positive number into an int and then negate it.
+// GCC warns about this.
+#define S_INT_MIN (-2147483647 - 1) // -(1 << 31)
+#endif
// Define this to use mmap() for dictionary loading. Undefine to use malloc() instead of mmap().
// We measured and compared performance of both, and found mmap() is fairly good in terms of