flex (2.5.35-10) flex.skl

--- flex-2.5.35.orig/flex.skl
+++ flex-2.5.35/flex.skl
@@ -218,6 +218,7 @@
 #include <iostream> 
 #include <errno.h>
 #include <cstdlib>
+#include <cstdio>
 #include <cstring>
 /* end standard C++ headers. */
 %endif
@@ -443,7 +444,15 @@
 
 /* Size of default input buffer. */
 #ifndef YY_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k.
+ * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
+ * Ditto for the __ia64__ case accordingly.
+ */
+#define YY_BUF_SIZE 32768
+#else
 #define YY_BUF_SIZE 16384
+#endif /* __ia64__ */
 #endif
 
 m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
@@ -1063,7 +1072,12 @@
 
 /* Amount of stuff to slurp up with each read. */
 #ifndef YY_READ_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k */
+#define YY_READ_BUF_SIZE 16384
+#else
 #define YY_READ_BUF_SIZE 8192
+#endif /* __ia64__ */
 #endif
 
 m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
@@ -1074,7 +1088,7 @@
 /* This used to be an fputs(), but since the string might contain NUL's,
  * we now use fwrite().
  */
-#define ECHO fwrite( yytext, yyleng, 1, yyout )
+#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
 %endif
 %if-c++-only C++ definition
 #define ECHO LexerOutput( yytext, yyleng )
@@ -2348,8 +2362,8 @@
 %if-c-only
 /** Setup the input buffer state to scan the given bytes. The next call to yylex() will
  * scan from a @e copy of @a bytes.
- * @param bytes the byte buffer to scan
- * @param len the number of bytes in the buffer pointed to by @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
  * M4_YY_DOC_PARAM
  * @return the newly allocated buffer state object.
  */