X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=util.h;h=2b0886cc0c98e3d4902e519c2554808417e6a38e;hb=acb140befabd8b0f1a8606470013b420d05b4fb7;hp=9449f121d19c5047e041923df9fba10941125999;hpb=64f72f31685ea1dff12b19b22cfaf7a53ccc079f;p=polyglot.git

diff --git a/util.h b/util.h
index 9449f12..2b0886c 100644
--- a/util.h
+++ b/util.h
@@ -6,9 +6,22 @@
 
 // includes
 
-#include <cstdio>
+#include <stdio.h>
+
+// defines
+
+#ifndef EXIT_SUCCES
+#define EXIT_SUCCES 0
+#endif
+
+#ifndef STDIN_FILENO
+#define STDIN_FILENO 0
+#endif
+
+#ifndef STDOUT_FILENO
+#define STDOUT_FILENO 1
+#endif
 
-// constants
 
 #undef FALSE
 #define FALSE 0
@@ -48,6 +61,29 @@
 #  define ASSERT(a)
 #endif
 
+#ifdef _WIN32
+#define snprintf _snprintf
+#endif
+
+#define FormatBufferSize 4096
+
+#define CONSTRUCT_ARG_STRING(format,buf)                                 \
+    {                                                                    \
+        va_list arg_list;                                                \
+        int written;                                                     \
+        va_start(arg_list,format);                                       \
+        written=vsnprintf(buf,                                           \
+                          sizeof(buf),                                   \
+                          format,                                        \
+                          arg_list);                                     \
+        va_end(arg_list);                                                \
+        buf[sizeof(buf)]='\0';                                           \
+        if(written>=sizeof(buf) || written<0){                           \
+           my_fatal("write_buffer overflow: file \"%s\", line %d\n",     \
+                   __FILE__,__LINE__);                                   \
+        }                                                                \
+    }                                                                    \
+
 // types
 
 typedef signed char sint8;
@@ -59,6 +95,8 @@ typedef unsigned short uint16;
 typedef signed int sint32;
 typedef unsigned int uint32;
 
+typedef int bool;
+
 #ifdef _MSC_VER
   typedef signed __int64 sint64;
   typedef unsigned __int64 uint64;
@@ -67,28 +105,15 @@ typedef unsigned int uint32;
   typedef unsigned long long int uint64;
 #endif
 
-struct my_timer_t {
+typedef struct {
    double start_real;
    double elapsed_real;
    bool running;
-};
+} my_timer_t;
+
 
 // functions
 
-#ifdef _WIN32
-  #include <windows.h>
-  inline void Idle(void) {
-    Sleep(1);
-  }
-  inline void Idle500msecs(void){
-	  Sleep(500);
-  }
-#else
-  #include <unistd.h>
-  inline void Idle(void) {
-    usleep(1000);
-  }
-#endif
 extern void   util_init             ();
 
 extern void   my_random_init        ();
@@ -120,12 +145,15 @@ extern char * my_strdup             (const char string[]);
 extern void   my_string_clear       (const char * * variable);
 extern void   my_string_set         (const char * * variable, const char string[]);
 
+extern double now_real              ();
+
 extern void   my_timer_reset        (my_timer_t * timer);
 extern void   my_timer_start        (my_timer_t * timer);
 extern void   my_timer_stop         (my_timer_t * timer);
 
 extern double my_timer_elapsed_real (const my_timer_t * timer);
 
+extern char * my_error();
 
 #endif // !defined UTIL_H