needed to use strwicmp() in smbclient code, so I moved it to util_str.c

and made it non-static



--jerry

1 files changed, 30 insertions, 0 deletions

diff --git a/source/lib/util_str.c b/source/lib/util_str.c
index 41c012ba34e..822267f5d5f 100644
--- a/source/lib/util_str.c
+++ b/source/lib/util_str.c
@@ -302,6 +302,36 @@ BOOL strcsequal(const char *s1,const char *s2)
   return(strcmp(s1,s2)==0);
 }
 
+/***************************************************************************
+Do a case-insensitive, whitespace-ignoring string compare.
+***************************************************************************/
+int strwicmp(char *psz1, char *psz2)
+{
+	/* if BOTH strings are NULL, return TRUE, if ONE is NULL return */
+	/* appropriate value. */
+	if (psz1 == psz2)
+		return (0);
+	else if (psz1 == NULL)
+		return (-1);
+	else if (psz2 == NULL)
+		return (1);
+
+	/* sync the strings on first non-whitespace */
+	while (1)
+	{
+		while (isspace(*psz1))
+			psz1++;
+		while (isspace(*psz2))
+			psz2++;
+		if (toupper(*psz1) != toupper(*psz2) || *psz1 == '\0'
+		    || *psz2 == '\0')
+			break;
+		psz1++;
+		psz2++;
+	}
+	return (*psz1 - *psz2);
+}
+
 
 /*******************************************************************
   convert a string to lower case