X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=common%2Fos.hpp;h=741d345bf18b30d1c702a1770db3e245f7276611;hb=0ae84f58eee1c239d5bc2cc148a1d007b328d2e1;hp=cc72a0ea5b288184ffeb1759894344d2f5f5de3a;hpb=e7cb2b98575d5ff3801bd3527a648e0dbfdebdad;p=apitrace

diff --git a/common/os.hpp b/common/os.hpp
index cc72a0e..741d345 100644
--- a/common/os.hpp
+++ b/common/os.hpp
@@ -42,6 +42,9 @@
 #ifndef vsnprintf
 #define vsnprintf _vsnprintf
 #endif
+#ifndef strcasecmp
+#define strcasecmp stricmp
+#endif
 #endif /* !_WIN32 */
 
 namespace os {
@@ -70,11 +73,29 @@ void log(const char *format, ...)
   #endif
 #endif
 
+/**
+ * Exit immediately.
+ *
+ * This should be called only from the wrappers, when there is no safe way of
+ * failing gracefully.
+ */
 void abort(void);
 
 void setExceptionCallback(void (*callback)(void));
 void resetExceptionCallback(void);
 
+/**
+ * Returns a pseudo-random integer in the range 0 to RAND_MAX.
+ */
+static inline int
+random(void) {
+#ifdef _WIN32
+    return ::rand();
+#else
+    return ::random();
+#endif
+}
+
 } /* namespace os */
 
 #endif /* _OS_HPP_ */