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Resolve warning: no previous extern declaration for non-static variable in timer.c

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Remove unreferenced extern LispWindowFd
This commit is contained in:
Nick Briggs 2023-01-06 22:48:14 -08:00
parent ea022aa61c
commit 2b126bd083
1 changed files with 4 additions and 2 deletions
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6
src/timer.c
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@ -88,8 +88,10 @@ extern DspInterface currentdsp;
* to get Alto time.
*/
extern unsigned int TIMEOUT_TIME;
unsigned int TIMEOUT_TIME = 10; /* For file system timeout, seconds, default 10 */
extern volatile sig_atomic_t IO_Signalled;
volatile sig_atomic_t IO_Signalled = FALSE;
static int gettime(int casep);
@ -399,10 +401,9 @@ void update_timer(void) {
/* TIMER_INTERVAL usec ~ 20 per second. This should live in some
machine-configuration
file somewhere - it can be changed as the -t parameter to lisp*/
extern int TIMER_INTERVAL;
int TIMER_INTERVAL = 10000;
extern int LispWindowFd;
/************************************************************************/
/* */
/* i n t _ t i m e r _ s e r v i c e */
@ -686,6 +687,7 @@ void int_fp_init(void) {
/* */
/************************************************************************/
extern jmp_buf jmpbuf;
jmp_buf jmpbuf;
static void timeout_error(int sig) {
longjmp(jmpbuf, 1);