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* strgutil.c (pop_strlist): New function to pop the head off of a strlist.

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David Shaw 2002-06-14 19:34:19 +00:00
parent 08d65bc8ca
commit 7226fdf27a
2 changed files with 21 additions and 0 deletions
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5
util/ChangeLog
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@ -1,3 +1,8 @@
2002-06-14 David Shaw <dshaw@jabberwocky.com>
* strgutil.c (pop_strlist): New function to pop the head off of a
strlist.
2002-06-05 Timo Schulz <ts@winpt.org> 2002-06-05 Timo Schulz <ts@winpt.org>
* fileutil.c (is_file_compressed): Corrected the magic values * fileutil.c (is_file_compressed): Corrected the magic values

16
util/strgutil.c
View File

@ -168,7 +168,23 @@ strlist_last( STRLIST node )
return node; return node;
} }
char *
pop_strlist( STRLIST *list )
{
char *str=NULL;
STRLIST sl=*list;
if(sl)
{
str=m_alloc(strlen(sl->d)+1);
strcpy(str,sl->d);
*list=sl->next;
m_free(sl);
}
return str;
}
/**************** /****************
* look for the substring SUB in buffer and return a pointer to that * look for the substring SUB in buffer and return a pointer to that