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1 files changed, 5 insertions, 2 deletions

diff --git a/macros.m4 b/macros.m4
index 4f15035..fa2cad7 100644
--- a/macros.m4
+++ b/macros.m4
@@ -1,2 +1,5 @@
-define(`COUNTER', 0)
-define(`ENUM', `.equ $1, define(`COUNTER', incr(COUNTER))COUNTER')
+dnl	Macro for easily using enums in assembly. Simply call `ENUM(IDENTIFIER)` and a constant
+dnl	with name IDENTIFIER will be defined with the value of 1. Every subsequent use of ENUM()
+dnl	will increment the value assigned to the constant by 1.
+define(`__COUNTER', 0)
+define(`ENUM', `.equ $1, define(`__COUNTER', incr(__COUNTER))__COUNTER')