49     size_t use;		        /* The buffer size used */  member
63      if (buf->use < INT_MAX) buf->compat_use = buf->use; \
75      if (buf->use != (size_t) buf->compat_use)		    \
77 	     buf->use = buf->compat_use;
131     ret->use = 0;  in xmlBufCreate()
165     ret->use = 0;  in xmlBufCreateSize()
211     buf->use = 0;  in xmlBufDetach()
249     ret->use = size;  in xmlBufCreateStatic()
359     buf->use = 0;  in xmlBufEmpty()
392     if (len > buf->use) return(0);  in xmlBufShrink()
394     buf->use -= len;  in xmlBufShrink()
411 		memmove(buf->contentIO, &buf->content[0], buf->use);  in xmlBufShrink()
413 		buf->content[buf->use] = 0;  in xmlBufShrink()
418 	memmove(buf->content, &buf->content[len], buf->use);  in xmlBufShrink()
419 	buf->content[buf->use] = 0;  in xmlBufShrink()
445     if (buf->use + len < buf->size)  in xmlBufGrowInternal()
446         return(buf->size - buf->use);  in xmlBufGrowInternal()
458         size = buf->use + len + 100;  in xmlBufGrowInternal()
460     size = buf->use + len + 100;  in xmlBufGrowInternal()
467         if ((buf->use + len >= XML_MAX_TEXT_LENGTH) ||  in xmlBufGrowInternal()
495     return(buf->size - buf->use);  in xmlBufGrowInternal()
568     ret = fwrite(buf->content, sizeof(xmlChar), buf->use, file);  in xmlBufDump()
606     return(&buf->content[buf->use]);  in xmlBufEnd()
625     if (len > (buf->size - buf->use))  in xmlBufAddLen()
627     buf->use += len;  in xmlBufAddLen()
629     if (buf->size > buf->use)  in xmlBufAddLen()
630         buf->content[buf->use] = 0;  in xmlBufAddLen()
650     if (len > buf->use)  in xmlBufErase()
652     buf->use -= len;  in xmlBufErase()
653     buf->content[buf->use] = 0;  in xmlBufErase()
674     return(buf->use);  in xmlBufLength()
693     return(buf->use);  in xmlBufUse()
714     return(buf->size - buf->use);  in xmlBufAvail()
732     return(buf->use == 0);  in xmlBufIsEmpty()
788             if (buf->use < BASE_BUFFER_SIZE)  in xmlBufResize()
812 	    memmove(buf->contentIO, buf->content, buf->use);  in xmlBufResize()
814 	    buf->content[buf->use] = 0;  in xmlBufResize()
828 	} else if (buf->size - buf->use < 100) {  in xmlBufResize()
838 		memcpy(rebuf, buf->content, buf->use);  in xmlBufResize()
840 		rebuf[buf->use] = 0;  in xmlBufResize()
891     needSize = buf->use + len + 2;  in xmlBufAdd()
908     memmove(&buf->content[buf->use], str, len*sizeof(xmlChar));  in xmlBufAdd()
909     buf->use += len;  in xmlBufAdd()
910     buf->content[buf->use] = 0;  in xmlBufAdd()
965 	    buf->use += len;  in xmlBufAddHead()
971     needSize = buf->use + len + 2;  in xmlBufAddHead()
988     memmove(&buf->content[len], &buf->content[0], buf->use);  in xmlBufAddHead()
990     buf->use += len;  in xmlBufAddHead()
991     buf->content[buf->use] = 0;  in xmlBufAddHead()
1042         if (buf->use  + 10 >= buf->size) {  in xmlBufCCat()
1043             if (!xmlBufResize(buf, buf->use+10)){  in xmlBufCCat()
1048         buf->content[buf->use++] = *cur;  in xmlBufCCat()
1050     buf->content[buf->use] = 0;  in xmlBufCCat()
1178     ret->use = buffer->use;  in xmlBufFromBuffer()
1180     ret->compat_use = buffer->use;  in xmlBufFromBuffer()
1219     if (buf->use > INT_MAX) {  in xmlBufBackToBuffer()
1226         ret->use = INT_MAX;  in xmlBufBackToBuffer()
1238     ret->use = (int) buf->use;  in xmlBufBackToBuffer()
1266              (buffer->use > 0)) {  in xmlBufMergeBuffer()
1267         ret = xmlBufAdd(buf, buffer->content, buffer->use);  in xmlBufMergeBuffer()
1288     input->end = &buf->content[buf->use];  in xmlBufResetInput()
1340     input->end = &buf->content[buf->use];  in xmlBufSetInputBaseCur()