Added file new comment to draw_wins.c

[plomrogue] / src / readwrite.c

diff --git a/src/readwrite.c b/src/readwrite.c
index 449e96b4c3d5d5051e08d9d45a13864870ca9513..40fc63f0a5feb5c8f210e3c06a0060400cb80ab2 100644 (file)
--- a/src/readwrite.c
+++ b/src/readwrite.c
@@ -1,10 +1,12 @@
-/*  readwrite.c */
+/* readwrite.c */
 
 #include "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 uint16_t read_uint16_bigendian(FILE * file)
 {
     uint16_t x;
     x =     (uint16_t) fgetc(file) << 8;
@@ -12,7 +14,9 @@ extern uint16_t read_uint16_bigendian( FILE * file )
     return x;
 }
 
-extern uint32_t read_uint32_bigendian( FILE * file )
+
+
+extern uint32_t read_uint32_bigendian(FILE * file)
 {
     uint32_t x;
     x =       (uint32_t) fgetc(file) << 24;
@@ -22,13 +26,17 @@ extern uint32_t read_uint32_bigendian( FILE * file )
     return x;
 }
 
-extern void write_uint16_bigendian( uint16_t x, FILE * file )
+
+
+extern void write_uint16_bigendian(uint16_t x, FILE * file)
 {
     fputc( x >> 8,   file );
     fputc( x & 0xFF, file );
 }
 
-extern void write_uint32_bigendian( uint32_t x, FILE * file )
+
+
+extern void write_uint32_bigendian(uint32_t x, FILE * file)
 {
     fputc(   x >> 24,          file);
     fputc( ( x >> 16 ) & 0xFF, file);