Created new ini string list functions: iniKeyExists(), iniValueExists(), and

iniRemoveKey().

src/xpdev/ini_file.c

@@ -220,6 +220,41 @@ static size_t find_value_index(str_list_t list, const char* section, const char*
 	return(i);
 }
 
+BOOL iniKeyExists(str_list_t* list, const char* section, const char* key)
+{
+	char	val[INI_MAX_VALUE_LEN];
+	size_t	i;
+
+	i=find_value_index(*list, section, key, val);
+
+	if((*list)[i]==NULL || *(*list)[i]==INI_OPEN_SECTION_CHAR)
+		return(FALSE);
+
+	return(TRUE);
+}
+
+BOOL iniValueExists(str_list_t* list, const char* section, const char* key)
+{
+	char	val[INI_MAX_VALUE_LEN];
+
+	find_value_index(*list, section, key, val);
+
+	return(val[0]!=0);
+}
+
+BOOL iniRemoveKey(str_list_t* list, const char* section, const char* key)
+{
+	char	val[INI_MAX_VALUE_LEN];
+	size_t	i;
+
+	i=find_value_index(*list, section, key, val);
+
+	if((*list)[i]==NULL || *(*list)[i]==INI_OPEN_SECTION_CHAR)
+		return(FALSE);
+
+	return(strListDelete(list,i));
+}
+
 size_t iniAddSection(str_list_t* list, const char* section
 					,ini_style_t* style)
 {

src/xpdev/ini_file.h

@@ -121,6 +121,10 @@ char*		iniSetBitField(str_list_t*, const char* section, const char* key, ini_bit
 char*		iniSetStringList(str_list_t*, const char* section, const char* key
 					,const char* sep, str_list_t value, ini_style_t*);
 
+BOOL		iniKeyExists(str_list_t*, const char* section, const char* key);
+BOOL		iniValueExists(str_list_t*, const char* section, const char* key);
+BOOL		iniRemoveKey(str_list_t*, const char* section, const char* key);
+
 #if defined(__cplusplus)
 }
 #endif