From 98c342179faae6afd0341e5ca65eae00a79c86b7 Mon Sep 17 00:00:00 2001 From: john haque Date: Wed, 11 Apr 2012 21:14:37 -0500 Subject: Add README_d/README.hacking. --- README_d/README.hacking | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 README_d/README.hacking (limited to 'README_d/README.hacking') diff --git a/README_d/README.hacking b/README_d/README.hacking new file mode 100644 index 00000000..dcb57359 --- /dev/null +++ b/README_d/README.hacking @@ -0,0 +1,11 @@ +* Use one of the following macros to access the value of a numeric NODE: + Macro Returned C type + --------------------------------------- + get_number_ui(n) unsigned long + get_number_si(n) long + get_number_d(n) double + get_number_uj(n) uintmax_t + +* Use iszero(n) to test if a numeric NODE is zero. + + \ No newline at end of file -- cgit v1.2.3