Added file new comment to draw_wins.c

[plomrogue] / src / readwrite.h

diff --git a/src/readwrite.h b/src/readwrite.h
index dd4e23717d75ecb4ea04a7f2dc86b631f96d1c2a..a0c8dbabcfe9691dc3ea891c9232c1de3831dd46 100644 (file)
--- a/src/readwrite.h
+++ b/src/readwrite.h
@@ -1,12 +1,22 @@
+/* readwrite.h:
+ *
+ * Routines for reading/writing multibyte data from/to files. They ensure a
+ * defined endianness.
+ */
+
 #ifndef READWRITE_H
 #define READWRITE_H
 
-#include <stdio.h>
-#include <stdint.h>
+
+
+#include <stdio.h> /* for FILE typedef */
+#include <stdint.h> /* for uint16_t, uint32_t */
+
+
 
 extern uint16_t read_uint16_bigendian(FILE * file);
-extern void write_uint16_bigendian(uint16_t x, FILE * file);
 extern uint32_t read_uint32_bigendian(FILE * file);
+extern void write_uint16_bigendian(uint16_t x, FILE * file);
 extern void write_uint32_bigendian(uint32_t x, FILE * file);
 
 #endif