Index: uspace/lib/posix/include/posix/float.h
===================================================================
--- uspace/lib/posix/include/posix/float.h	(revision 8f2eca0d71e34991f3100a8ad7cd69d5a57ab184)
+++ uspace/lib/posix/include/posix/float.h	(revision d79adb1cb373696e5e7934f4e7da7a170adc7779)
@@ -61,4 +61,14 @@
 	#undef FLT_RADIX
 	#define FLT_RADIX __FLT_RADIX__
+	#undef FLT_MIN
+	#define FLT_MIN __FLT_MIN__
+	#undef FLT_MAX
+	#define FLT_MAX __FLT_MAX__
+	#undef FLT_EPSILON
+	#define FLT_EPSILON __FLT_EPSILON__
+	#undef FLT_MANT_DIG
+	#define FLT_MANT_DIG __FLT_MANT_DIG__
+	#undef LDBL_MANT_DIG 
+	#define LDBL_MANT_DIG __LDBL_MANT_DIG__
 #else
 /* For something else than GCC, following definitions are provided.