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fix compilation warning

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This commit is contained in:
Renaud 2013-05-01 10:06:08 +08:00 committed by Renaud Fivet
parent 02823cb59d
commit a1124441f7
2 changed files with 12 additions and 7 deletions
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4
search.c
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@ -739,6 +739,10 @@ static int replaces(int kind, int f, int n)
struct line *lastline; /* position of last replace and */ struct line *lastline; /* position of last replace and */
int lastoff; /* offset (for 'u' query option) */ int lastoff; /* offset (for 'u' query option) */
/* rfi */
lastline = NULL ;
lastoff = 0 ;
if (curbp->b_mode & MDVIEW) /* don't allow this command if */ if (curbp->b_mode & MDVIEW) /* don't allow this command if */
return rdonly(); /* we are in read only mode */ return rdonly(); /* we are in read only mode */

15
termio.c
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@ -14,6 +14,10 @@
#include "estruct.h" #include "estruct.h"
#include "edef.h" #include "edef.h"
/* rfi */
#include <unistd.h>
#include <sys/ioctl.h>
#if VMS #if VMS
#include <stsdef.h> #include <stsdef.h>
#include <ssdef.h> #include <ssdef.h>
@ -269,8 +273,7 @@ void ttclose(void)
* On CPM terminal I/O unbuffered, so we just write the byte out. Ditto on * On CPM terminal I/O unbuffered, so we just write the byte out. Ditto on
* MS-DOS (use the very very raw console output routine). * MS-DOS (use the very very raw console output routine).
*/ */
void ttputc(c) void ttputc( int c) {
{
#if VMS #if VMS
if (nobuf >= NOBUF) if (nobuf >= NOBUF)
ttflush(); ttflush();
@ -290,8 +293,7 @@ void ttputc(c)
* Flush terminal buffer. Does real work where the terminal output is buffered * Flush terminal buffer. Does real work where the terminal output is buffered
* up. A no-operation on systems where byte at a time terminal I/O is done. * up. A no-operation on systems where byte at a time terminal I/O is done.
*/ */
int ttflush(void) void ttflush( void) {
{
#if VMS #if VMS
int status; int status;
int iosb[2]; int iosb[2];
@ -339,8 +341,7 @@ int ttflush(void)
* at all. More complex in VMS that almost anyplace else, which figures. Very * at all. More complex in VMS that almost anyplace else, which figures. Very
* simple on CPM, because the system can do exactly what you want. * simple on CPM, because the system can do exactly what you want.
*/ */
ttgetc() int ttgetc( void) {
{
#if VMS #if VMS
int status; int status;
int iosb[2]; int iosb[2];
@ -412,7 +413,7 @@ ttgetc()
keyboard buffer keyboard buffer
*/ */
typahead() int typahead( void)
{ {
#if MSDOS & (MSC | TURBO) #if MSDOS & (MSC | TURBO)
if (kbhit() != 0) if (kbhit() != 0)