rename-cr.patch

diff --git a/zip.h b/zip.h
index ba03160..438d976 100644
--- a/zip.h
+++ b/zip.h
@@ -262,7 +262,7 @@ struct plist {
 
 /* ASCII definitions for line terminators in text files: */
 #define LF     10        /* '\n' on ASCII machines; must be 10 due to EBCDIC */
-#define CR     13        /* '\r' on ASCII machines; must be 13 due to EBCDIC */
+#define MAC_EOL 13       /* '\r' on ASCII machines; must be 13 due to EBCDIC */
 #define CTRLZ  26        /* DOS & OS/2 EOF marker (used in fileio.c, vms.c) */
 
 /* return codes of password fetches (negative: user abort; positive: error) */
diff --git a/zipup.c b/zipup.c
index 39f7d9c..0142f51 100644
--- a/zipup.c
+++ b/zipup.c
@@ -1207,7 +1207,7 @@ local unsigned file_read(buf, size)
             char c;
 
             if ((c = *b++) == '\n') {
-               *buf++ = CR; *buf++ = LF; len++;
+               *buf++ = MAC_EOL; *buf++ = LF; len++;
             } else {
               *buf++ = (char)ascii[(uch)c];
             }
@@ -1217,7 +1217,7 @@ local unsigned file_read(buf, size)
 #endif /* EBCDIC */
       {
          do {
-            if ((*buf++ = *b++) == '\n') *(buf-1) = CR, *buf++ = LF, len++;
+            if ((*buf++ = *b++) == '\n') *(buf-1) = MAC_EOL, *buf++ = LF, len++;
          } while (--size != 0);
       }
       buf -= len;
@@ -1257,7 +1257,7 @@ local unsigned file_read(buf, size)
 #endif /* EBCDIC */
       {
          do {
-            if (( *buf++ = *b++) == CR && *b == LF) buf--, len--;
+            if (( *buf++ = *b++) == MAC_EOL && *b == LF) buf--, len--;
          } while (--size != 0);
       }
       if (len == 0) {