shithub: pplay

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and also fix last commit

--- a/draw.c

+++ b/draw.c

@@ -5,7 +5,7 @@

 #include "dat.h"

 #include "fns.h"

-QLock synclock;

+QLock lsync;

 enum{

 	Cbg,

@@ -86,18 +86,18 @@

 		m = viewe - views;

 		x = 0;

 		while(m > 0){

-			qlock(&synclock);

+			qlock(&lsync);

 			if(nbrecvul(drawc) == 1){

-				qunlock(&synclock);

+				qunlock(&lsync);

 				goto again;

 			}

 			n = m < T ? m : T;

-			if((p = getbuf(d, n, sbuf, &n)) == nil){

-				qunlock(&synclock);

+			p = getbuf(d, n, sbuf, &n);

+			qunlock(&lsync);

+			if(p == nil){

 				fprint(2, "getbuf: %r\n");

 				goto end;

 			}

-				qunlock(&synclock);

 			d.pos += n;

 			e = p + n;

 			lmin = lmax = 0;

--- a/pplay.c

+++ b/pplay.c

@@ -7,7 +7,7 @@

 #include "dat.h"

 #include "fns.h"

-extern QLock synclock;

+extern QLock lsync;

 int stereo, zoom = 1;

 int debug;

@@ -153,7 +153,7 @@

 			default:

 				if((p = prompt(r)) == nil || strlen(p) == 0)

 					break;

-				qlock(&synclock);

+				qlock(&lsync);

 				switch(cmd(p)){

 				case -1: fprint(2, "cmd \"%s\" failed: %r\n", p); break;

 				case 0: update(); break;

@@ -160,7 +160,7 @@

 				case 1: redraw(0); break;

 				case 2: redraw(1); break;

 				}

-				qunlock(&synclock);

+				qunlock(&lsync);

 			}

 		}

 	}