xml.h: add underscore for #ifdef guard - grabtitle - stupid HTML title grabber
  HTML git clone git://git.codemadness.org/grabtitle
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       ---
   DIR commit 504468dfde3fd13d0b695f54ba87a8a913d0e9fb
   DIR parent efe5e8763fcc364f504198009d79f841c48bf7dc
  HTML Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Thu, 22 Apr 2021 20:20:07 +0200
       
       xml.h: add underscore for #ifdef guard
       
       This is the common style.
       
       Diffstat:
         M xml.c                               |       2 +-
         M xml.h                               |       4 ++--
       
       2 files changed, 3 insertions(+), 3 deletions(-)
       ---
   DIR diff --git a/xml.c b/xml.c
       @@ -240,7 +240,7 @@ xml_parse(XMLParser *x)
        
                                if (c == '!') { /* cdata and comments */
                                        for (tagdatalen = 0; (c = GETNEXT()) != EOF;) {
       -                                        /* NOTE: sizeof(x->data) must be atleast sizeof("[CDATA[") */
       +                                        /* NOTE: sizeof(x->data) must be at least sizeof("[CDATA[") */
                                                if (tagdatalen <= sizeof("[CDATA[") - 1)
                                                        x->data[tagdatalen++] = c;
                                                if (c == '>')
   DIR diff --git a/xml.h b/xml.h
       @@ -1,5 +1,5 @@
       -#ifndef _XML_H
       -#define _XML_H
       +#ifndef _XML_H_
       +#define _XML_H_
        
        #include <stdio.h>