From 5b8f47a70a57765ba04a4d75dfa31a2f55f75029 Mon Sep 17 00:00:00 2001
From: root <root@ka-ata-killa.ourano.james.local>
Date: Sat, 20 Mar 2021 16:20:42 +0000
Subject: add alarm support

---
 app/ptb.h | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 app/ptb.h

(limited to 'app/ptb.h')

diff --git a/app/ptb.h b/app/ptb.h
new file mode 100644
index 0000000..865cacf
--- /dev/null
+++ b/app/ptb.h
@@ -0,0 +1,5 @@
+
+#define PTB_INIT(b) int _ptb_len=0,_ptb_left=sizeof(b)-1; char * _ptb_ptr=b;
+#define PTB_ADD(a...) do { int _ptb_writ=snprintf(_ptb_ptr,_ptb_left,a ); if (_ptb_writ >=0 ) { _ptb_left-=_ptb_writ; _ptb_len+=_ptb_writ; _ptb_ptr+=_ptb_writ; } } while (0)
+#define PTB_LEN _ptb_len
+
-- 
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