Simple output gathering design

[sysstatus.git] / include / common.h

diff --git a/include/common.h b/include/common.h
new file mode 100644 (file)
index 0000000..04869bb
--- /dev/null
+++ b/include/common.h
@@ -0,0 +1,32 @@
+#ifndef __COMMON_H__
+#define __COMMON_H__
+
+#include <sys/types.h>
+
+typedef struct GlobalData GlobalData;
+
+typedef struct {
+  char *color;
+  char *text;
+} StatusItem;
+
+
+typedef struct GlobalData {
+  char *line;
+  size_t linelen;
+  size_t linemax; /* Buffer size, including NUL */
+} GlobalData;
+
+
+
+void line_clear(GlobalData *g);
+void line_append_strn(GlobalData *g, char *string, size_t len);
+void line_append_str(GlobalData *g, char *string);
+
+void line_append_item(GlobalData *g, StatusItem *s);
+
+void line_print(GlobalData *g);
+
+void statusitem_init(StatusItem *s);
+
+#endif