X-Git-Url: https://plomlompom.com/repos/foo.html?a=blobdiff_plain;f=src%2Freadwrite.h;h=a0c8dbabcfe9691dc3ea891c9232c1de3831dd46;hb=a69666dfbbc1c27f0b29f4a591a69630c470df87;hp=eeead6bf7dfb9ac20fd2a2f4ae2c2d31978b60c1;hpb=47d7b87570ce3c79d3e0a6b8e765c74d065b6ba5;p=plomrogue
diff --git a/src/readwrite.h b/src/readwrite.h
index eeead6b..a0c8dba 100644
--- 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
-#include
-uint16_t read_uint16_bigendian(FILE * file);
-void write_uint16_bigendian(uint16_t x, FILE * file);
-uint32_t read_uint32_bigendian(FILE * file);
-void write_uint32_bigendian(uint32_t x, FILE * file);
+
+#include /* for FILE typedef */
+#include /* for uint16_t, uint32_t */
+
+
+
+extern uint16_t read_uint16_bigendian(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