[Cryptech-Commits] [sw/libhal] 03/08: Stop whining about POSIX strnlen() function.

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sra at hactrn.net pushed a commit to branch ksng
in repository sw/libhal.

commit b89d9e30c928724fd4aac579067708cffc55f003
Author: Rob Austein <sra at hactrn.net>
AuthorDate: Fri Oct 7 20:23:10 2016 -0400

    Stop whining about POSIX strnlen() function.
---
 core.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/core.c b/core.c
index fed4b66..a17422a 100644
--- a/core.c
+++ b/core.c
@@ -42,6 +42,13 @@
 #include "hal_internal.h"
 
 /*
+ * POSIX function whose declaration gets lost somewhere in the twisty
+ * corridors of glibc's "Feature Test Macro" system.
+ */
+
+extern size_t strnlen(const char *, size_t);
+
+/*
  * Structure of our internal database is private, in case we want to
  * change representation (array, tree, list of lists, whatever) at
  * some later date without having to change the public API.