From: Andre Noll <maan@tuebingen.mpg.de>
Date: Sun, 30 Sep 2018 21:25:36 +0000 (+0200)
Subject: error.h: Clarify difference between para_errlist[] and DEFINE_PARA_ERRLIST.
X-Git-Tag: v0.6.3~56
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=550d8e7098d76dc2cfe050401ed28b3e4c69bf87

error.h: Clarify difference between para_errlist[] and DEFINE_PARA_ERRLIST.
---

diff --git a/error.h b/error.h
index c06d316d..8f4f9bb1 100644
--- a/error.h
+++ b/error.h
@@ -254,8 +254,9 @@
 enum para_error_codes {PARA_ERRORS};
 #undef PARA_ERROR
 #define PARA_ERROR(err, msg) msg
-/** Array of error strings. */
+/** All .c files need the declararation of the array of error strings. */
 extern const char * const para_errlist[];
+/** Exactly one .c file per executable must define the array. */
 #define DEFINE_PARA_ERRLIST const char * const para_errlist[] = {PARA_ERRORS}
 
 /**