[liba] add NAN as constant

Change-Id: Ie8b18fe4b8423d118697ebee1ac121b356e53a69
This commit is contained in:
Émilie Feral
2016-11-25 10:53:48 +01:00
parent ed27a24d7a
commit 0de52a72f1

View File

@@ -5,6 +5,8 @@
LIBA_BEGIN_DECLS
#define NAN (0.0F/0.0F)
/* The C99 standard requires isinf and isnan to be defined as macros that can
* handle arbitrary precision float numbers. The names of the functions called
* by those macros (depending on the argument size) are not standardized though.