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Resolve warning: no previous extern declaration for non-static variable by making locals static.

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This commit is contained in:
Nick Briggs 2023-01-07 16:45:37 -08:00
parent 6603957a0b
commit 235246ded3
1 changed files with 6 additions and 5 deletions
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11
src/tty.c
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@ -25,12 +25,13 @@
#include "tty.h"
#include "ttydefs.h"
DLTTY_OUT_COMMAND *DLTTYPortCmd;
DLTTY_IN_CSB *DLTTYIn;
DLTTY_OUT_CSB *DLTTYOut;
static DLTTY_OUT_COMMAND *DLTTYPortCmd;
static DLTTY_IN_CSB *DLTTYIn;
static DLTTY_OUT_CSB *DLTTYOut;
static char *TTY_Dev;
static int TTY_Fd = -1;
char *TTY_Dev;
int TTY_Fd = -1;
extern fd_set LispReadFds;
void tty_init(void)