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--- bvi-1.4.0/bm_unix.c 2013-08-25 11:59:33.000000000 -0700
+++ src/bm_unix.c 2017-02-19 00:34:01.618869104 -0800
@@ -260,7 +260,6 @@
vgetc()
{
char cha;
- extern int errno;
errno = 0;
if (read(2, &cha, 1) <= 0) {
--- bvi-1.4.0/comm.c 2014-01-29 06:54:53.000000000 -0800
+++ src/comm.c 2017-02-19 00:34:01.622869129 -0800
@@ -84,7 +84,6 @@
extern char *name; /* actual filename */
extern char **files; /* used for "next" and "rewind" */
extern int numfiles, curfile;
-extern int errno;
static char oldbuf[CMDSZ]; /** for :!! command **/