rename all waitvblank() to waitvsync()

libsrc/c128/waitvsync.s

@@ -1,9 +1,9 @@
 
-        .export         _waitvblank
+        .export         _waitvsync
 
         .include        "c128.inc"
 
-_waitvblank:
+_waitvsync:
 
         bit     MODE
         bmi     @c80

libsrc/c64/waitvsync.s

@@ -1,9 +1,9 @@
 
-        .export         _waitvblank
+        .export         _waitvsync
 
         .include        "c64.inc"
 
-_waitvblank:
+_waitvsync:
 @l1:
         bit     VIC_CTRL1
         bpl     @l1

libsrc/cbm510/waitvsync.s

@@ -1,5 +1,5 @@
 
-        .export         _waitvblank
+        .export         _waitvsync
         .import         PALFLAG
         .import         sys_bank, restore_bank
 
@@ -7,7 +7,7 @@
 
         .include        "cbm510.inc"
 
-_waitvblank:
+_waitvsync:
         rts     ; FIXME
 
         jsr	sys_bank		; Switch to the system bank

libsrc/gamate/waitvsync.s

@@ -1,16 +1,16 @@
 ;
-; void waitvblank (void);
+; void waitvsync (void);
 ;
 
         .include        "gamate.inc"
         .include        "extzp.inc"
 
         .forceimport    ticktock
-        .export         _waitvblank
+        .export         _waitvsync
 
 ; FIXME: is this actually correct?
 
-.proc   _waitvblank
+.proc   _waitvsync
 
         lda     tickcount
 @lp:    cmp     tickcount

libsrc/nes/waitvsync.s

@@ -2,14 +2,14 @@
 ; Written by Groepaz/Hitmen <groepaz@gmx.net>
 ; Cleanup by Ullrich von Bassewitz <uz@cc65.org>
 ;
-; void waitvblank(void);
+; void waitvsync(void);
 ;
 
-        .export _waitvblank
+        .export _waitvsync
 
         .include "nes.inc"
 
-.proc   _waitvblank
+.proc   _waitvsync
 
 wait:   lda     PPU_STATUS
         bpl     wait

libsrc/pce/waitvsync.s

@@ -1,14 +1,14 @@
 ;
-; void waitvblank (void);
+; void waitvsync (void);
 ;
 
         .include        "pce.inc"
         .include        "extzp.inc"
 
         .forceimport    ticktock
-        .export         _waitvblank
+        .export         _waitvsync
 
-.proc   _waitvblank
+.proc   _waitvsync
 
         lda     tickcount
 @lp:    cmp     tickcount

libsrc/vic20/waitvsync.s

@@ -1,4 +1,4 @@
-        .export         _waitvblank
+        .export         _waitvsync
 
         .include        "vic20.inc"
 
@@ -7,7 +7,7 @@
 ; it will have to be filled by a get_tv() constructor or so
 PALFLAG		= $2A6		; $01 = PAL, $00 = NTSC
 
-_waitvblank:
+_waitvsync:
         lda     PALFLAG
         beq     @ntsc
         ldx     #(312-8)/2