X-Git-Url: https://plomlompom.com/repos/foo.html?a=blobdiff_plain;f=src%2Freadwrite.c;h=cdee90bbecbc62027aa7a5b55fe14b7ed4842a6d;hb=ffc1419854e5166eef5ea07ed0fb5be53a1826f3;hp=9f089ea34da821394313b4b81835f5e10ed158c0;hpb=2653efdf1ee13bae3357e0c2964b77588d95b27b;p=plomrogue

diff --git a/src/readwrite.c b/src/readwrite.c
index 9f089ea..cdee90b 100644
--- a/src/readwrite.c
+++ b/src/readwrite.c
@@ -1,32 +1,31 @@
+/*  readwrite.c */
+
+#include "readwrite.h"
 #include <stdio.h>
-#include <limits.h>
 #include <stdint.h>
+#include <limits.h>
 
 static const uint16_t uchar_s = UCHAR_MAX + 1;
 
 extern uint16_t read_uint16_bigendian(FILE * file) {
-// Read uint16 from file in big-endian order.
   unsigned char a = fgetc(file);
   unsigned char b = fgetc(file);
   return (a * uchar_s) + b; }
 
-extern void write_uint16_bigendian(uint16_t x, FILE * file) {
-// Write uint16 to file in beg-endian order.
-  unsigned char a = x / uchar_s;
-  unsigned char b = x % uchar_s;
-  fputc(a, file);
-  fputc(b, file); }
-
 extern uint32_t read_uint32_bigendian(FILE * file) {
-// Read uint32 from file in big-endian order.
   unsigned char a = fgetc(file);
   unsigned char b = fgetc(file);
   unsigned char c = fgetc(file);
   unsigned char d = fgetc(file);
   return (a * uchar_s * uchar_s * uchar_s) + (b * uchar_s * uchar_s) + (c * uchar_s) + d; }
 
+extern void write_uint16_bigendian(uint16_t x, FILE * file) {
+  unsigned char a = x / uchar_s;
+  unsigned char b = x % uchar_s;
+  fputc(a, file);
+  fputc(b, file); }
+
 extern void write_uint32_bigendian(uint32_t x, FILE * file) {
-// Write uint32 to file in beg-endian order.
   unsigned char a = x / (uchar_s * uchar_s * uchar_s);
   unsigned char b = (x - (a * uchar_s * uchar_s * uchar_s)) / (uchar_s * uchar_s);
   unsigned char c = (x - ((a * uchar_s * uchar_s * uchar_s) + (b * uchar_s * uchar_s))) / uchar_s;