1 files changed, 61 insertions, 0 deletions
diff --git a/audio/maplay/files/patch-af b/audio/maplay/files/patch-af
new file mode 100644
index 000000000000..342deecaf589
--- /dev/null
+++ b/audio/maplay/files/patch-af
@@ -0,0 +1,61 @@
+*** header.h.orig	Thu Jun 23 21:14:40 1994
+--- header.h	Thu Dec  9 05:45:44 1999
+***************
+*** 39,45 ****
+    e_mode		h_mode;
+    e_sample_frequency	h_sample_frequency;
+    uint32		h_number_of_subbands, h_intensity_stereo_bound;
+!   bool			h_copyright, h_original;
+    Crc16			*crc;
+    uint16		checksum;
+  
+--- 39,45 ----
+    e_mode		h_mode;
+    e_sample_frequency	h_sample_frequency;
+    uint32		h_number_of_subbands, h_intensity_stereo_bound;
+!   boolean			h_copyright, h_original;
+    Crc16			*crc;
+    uint16		checksum;
+  
+***************
+*** 48,54 ****
+  public:
+  			Header (void) { crc = (Crc16 *)0; }
+  		       ~Header (void) { if (crc) delete crc; }
+!   bool			read_header (Ibitstream *, Crc16 **);
+  			// read a 32-bit header from the bitstream
+  
+    // functions to query header contents:
+--- 48,54 ----
+  public:
+  			Header (void) { crc = (Crc16 *)0; }
+  		       ~Header (void) { if (crc) delete crc; }
+!   boolean			read_header (Ibitstream *, Crc16 **);
+  			// read a 32-bit header from the bitstream
+  
+    // functions to query header contents:
+***************
+*** 58,68 ****
+    uint32		frequency (void) { return frequencies[h_sample_frequency]; }
+    static uint32	frequency (e_sample_frequency rate) { return frequencies[rate]; }
+    e_mode		mode (void) { return h_mode; };
+!   bool			checksums (void) { return !h_protection_bit; }
+!   bool			copyright (void) { return h_copyright; }
+!   bool			original (void) { return h_original; }
+  
+!   bool			checksum_ok (void) { return checksum == crc->checksum (); }
+  			// compares computed checksum with stream checksum
+  
+    // functions which return header informations as strings:
+--- 58,68 ----
+    uint32		frequency (void) { return frequencies[h_sample_frequency]; }
+    static uint32	frequency (e_sample_frequency rate) { return frequencies[rate]; }
+    e_mode		mode (void) { return h_mode; };
+!   boolean			checksums (void) { return !h_protection_bit; }
+!   boolean			copyright (void) { return h_copyright; }
+!   boolean			original (void) { return h_original; }
+  
+!   boolean			checksum_ok (void) { return checksum == crc->checksum (); }
+  			// compares computed checksum with stream checksum
+  
+    // functions which return header informations as strings: