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-rw-r--r--config/header.mk1
-rw-r--r--config/tm-gmtoff.c9
2 files changed, 10 insertions, 0 deletions
diff --git a/config/header.mk b/config/header.mk
index 04fbdec..38f1277 100644
--- a/config/header.mk
+++ b/config/header.mk
@@ -25,6 +25,7 @@ HEADERS := \
${GEN}/strerror-l.h \
${GEN}/strerror-r-gnu.h \
${GEN}/strerror-r-posix.h \
+ ${GEN}/tm-gmtoff.h \
${GEN}/uselocale.h
${GEN}/config.h: ${HEADERS}
diff --git a/config/tm-gmtoff.c b/config/tm-gmtoff.c
new file mode 100644
index 0000000..543df48
--- /dev/null
+++ b/config/tm-gmtoff.c
@@ -0,0 +1,9 @@
+// Copyright © Tavian Barnes <tavianator@tavianator.com>
+// SPDX-License-Identifier: 0BSD
+
+#include <time.h>
+
+int main(void) {
+ struct tm tm = {0};
+ return tm.tm_gmtoff;
+}