doc: random: document float PRNG macro

6 years ago · e2914bd351
1 changed files with 3 additions and 0 deletions
--- a/sys/include/random.h
+++ b/sys/include/random.h
@ -32,6 +32,9 @@
 extern "C" {
 #endif

+/**
+ * @brief Enables support for floating point random number generation
+ */
 #ifndef PRNG_FLOAT
 #  define PRNG_FLOAT (0)
 #endif