Utilities.hpp

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#ifndef Included_Utilities
#define Included_Utilities
 
#include <rexx.h>
#include <sys/types.h>
#include <stdarg.h>
 
#ifdef __REXX64__
#define CONCURRENCY_TRACE "%16.16x %16.16x %16.16x %5.5hu%c "
#else
#define CONCURRENCY_TRACE "%8.8x %8.8x %8.8x %5.5hu%c "
#endif
 
#define CONCURRENCY_BUFFER_SIZE 100 // Must be enough to support CONCURRENCY_TRACE
 
 
class Utilities
{
public:
    static int strCaselessCompare(const char *opt1, const char *opt2);
    static int memicmp(const void *opt1, const void *opt2, size_t len);
    static void strupper(char *str);
    static void strlower(char *str);
    static const char *strnchr(const char *, sizeB_t n, char ch);
    static const char *locateCharacter(const char *s, const char *set, sizeB_t l);
    static int vsnprintf(char *buffer, size_t count, const char *format, va_list args);
    static int snprintf(char *buffer, size_t count, const char *format, ...);
    static wholenumber_t currentThreadId(); // Could be in SysThread.hpp, but for the moment, it's here...
    static void traceConcurrency(bool);
    static bool traceConcurrency();
    static void traceParsing(bool);
    static bool traceParsing();
};
 
#endif