Mercurial > hg > dmlib

diff src/dmgrowbuf.h @ 1531:260bf529a8f2

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Implement current len/offs push/pop for growbuf.
author Matti Hamalainen <ccr@tnsp.org>
date Sat, 12 May 2018 03:23:32 +0300
parents e8fe529f4341
children 907160399b24
line wrap: on
line diff
--- a/src/dmgrowbuf.h	Sat May 12 03:10:47 2018 +0300
+++ b/src/dmgrowbuf.h	Sat May 12 03:23:32 2018 +0300
@@ -15,9 +15,11 @@
 
 typedef struct
 {
-    Uint8 *data;
-    size_t len, size, mingrow;
+    Uint8 *data, *adata;
+    size_t len, size, mingrow, offs;
     BOOL allocated;
+    int nstack;
+    struct { size_t offs, len; } stack[32];
 } DMGrowBuf;
 
 
@@ -37,6 +39,9 @@
 BOOL   dmGrowBufPutU32BE(DMGrowBuf *buf, const Uint32 val);
 BOOL   dmGrowBufPutU32LE(DMGrowBuf *buf, const Uint32 val);
 
+void    dmGrowBufPush(DMGrowBuf *buf);
+void    dmGrowBufPop(DMGrowBuf *buf);
+
 
 #ifdef __cplusplus
 }