X-Git-Url: https://plomlompom.com/repos/foo.html?a=blobdiff_plain;f=src%2Freadwrite.h;h=84085d27d5e0ac50062d6fc2e4ac3f173bb61235;hb=35cdeffc062d3d87f1526bbff10c401b56b1345a;hp=7fad4be31b5782be7161b3f1650c70ffcf55eb81;hpb=f222ace2f2441b21a3c29741483d8018294820a4;p=plomrogue
diff --git a/src/readwrite.h b/src/readwrite.h
index 7fad4be..84085d2 100644
--- a/src/readwrite.h
+++ b/src/readwrite.h
@@ -1,9 +1,18 @@
+/* readwrite.h:
+ *
+ * Routines for reading/writing multibyte data from/to files. They ensure a
+ * defined endianness.
+ */
+
#ifndef READWRITE_H
#define READWRITE_H
-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
+#include
+
+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