Minor API files update.

diff --git a/tools/winapi_check/nativeapi.dat b/tools/winapi_check/nativeapi.dat
index 12d5d6c..321286a 100644
--- a/tools/winapi_check/nativeapi.dat
+++ b/tools/winapi_check/nativeapi.dat
@@ -127,6 +127,7 @@
 localtime
 log
 log10
+logb
 longjmp
 lseek
 malloc
@@ -144,6 +145,7 @@
 mprotect
 msync
 munmap
+nextafter
 ntohl
 ntohs
 open