N0NB

From 8bbc09ebd72b8343c1207e89ca74bc8cefd55d28 Mon Sep 17 00:00:00 2001
From: Nate Bargmann <n0nb@n0nb.us>
Date: Thu, 5 Dec 2019 19:20:46 -0600
Subject: [PATCH 1/4] New effort to use symbolic names for keystrokes

Many "magic numbers" exist for various keystrokes handled in the code,
mostly callinput.c and getexchange.c but elsewhere.  Even though these
are often commented, symbolic names are more readable.
---
 src/Makefile.am       |  2 +-

N0NB

diff --git a/src/iofunc.c b/src/iofunc.c
index 2c117b21..07966984 100644
--- a/src/iofunc.c
+++ b/src/iofunc.c
@@ -237,6 +237,7 @@ static ssize_t port_read(hamlib_port_t *p, void *buf, size_t count)
 {
     int i;
     ssize_t ret;
+    extern int uh_radio_fd;
 

N0NB

# astylerc--custom options for astyle

# K&R style formatting/indenting uses Linux brackets.
style=linux

# Indent using tabs of 8 spaces.
# indent=tab=8
indent=spaces=4

# Indent C++ comments beginning in column one.

N0NB

# astylerc--custom options for astyle

# K&R style formatting/indenting uses linux brackets.
style=kr

# Use tab width with the default of 4 spaces.
indent=spaces

# Indent 'switch' blocks so that the 'case X:' statements
# are indented in the switch block.