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- //----------------------------------------------------------------------------
- // ObjectSupport
- // (C) Copyright 1992, 1994 by Borland International, All Rights Reserved
- //
- // Common inline templates & functions
- //----------------------------------------------------------------------------
- #if !defined(OSL_INLINES_H)
- #define OSL_INLINES_H
-
- #if !defined(OSL_DEFS_H)
- # include <osl/defs.h>
- #endif
- #if !defined(STRING_H)
- # include <string.h>
- #endif
-
- //
- // Misc support functions & macros
- //
- template <class T> inline void Swap(T far& a, T far& b) {a^=b; b^=a; a^=b;}
- template <class T> inline T Min(T a, T b) {return a<b ? a : b;}
- template <class T> inline T Max(T a, T b) {return a>b ? a : b;}
- int Sqrt(long val);
- #define COUNTOF(s) (sizeof(s) / sizeof((s)[0]))
- #if !defined(LOWORD)
- # define LOWORD(l) ((uint16)(l))
- #endif
- #if !defined(HIWORD)
- # define HIWORD(l) ((uint16)((uint32)(l) >> 16))
- #endif
-
- //
- // Inline versions of common RTL functions, overloaded for far ptrs for use
- // when in a near data model.
- //
- #if defined(BI_DATA_NEAR)
- inline void far* memccpy(void far* d, const void far* s, int c, size_t n)
- {return _fmemccpy(d, s, c, n);}
- inline void far* memchr(const void far* s, int c, size_t n)
- {return _fmemchr(s, c, n);}
- inline int memcmp(const void far* s1, const void far* s2, size_t n)
- {return _fmemcmp(s1, s2, n);}
- inline void far* memcpy(void far* d, const void far* s, size_t n)
- {return _fmemcpy(d, s, n);}
- inline int memicmp(const void far* s1, const void far* s2, size_t n)
- {return _fmemicmp(s1, s2, n);}
- inline void far* memset(void far* s, int c, size_t n)
- {return _fmemset(s, c, n);}
- inline void far* memmove(void far* d, const void far* s, size_t n)
- {return _fmemmove(d, s, n);}
-
- inline char far* strcat(char far* d, const char far* s)
- {return _fstrcat(d, s);}
- inline char far* strchr(const char far* s, int c) {return _fstrchr(s, c);}
- inline int strcmp(const char far* s1, const char far* s2)
- {return _fstrcmp(s1, s2);}
- inline char far* strcpy(char far* d, const char far* s)
- {return _fstrcpy(d, s);}
- inline int stricmp(const char far* s1, const char far* s2)
- {return _fstricmp(s1, s2);}
- inline size_t strlen(const char far* s) {return _fstrlen(s);}
- inline char far* strlwr(char far* s) {return _fstrlwr(s);}
- inline char far* strncat(char far* d, const char far* s, size_t maxlen)
- {return _fstrncat(d, s, maxlen);}
- inline int strncmp(const char far* s1, const char far* s2, size_t maxlen)
- {return _fstrncmp(s1, s2, maxlen);}
- inline char far* strncpy(char far* d, const char far* s, size_t maxlen)
- {return _fstrncpy(d, s, maxlen);}
- inline int strnicmp(const char far* s1, const char far* s2, size_t maxlen)
- {return _fstrnicmp(s1, s2, maxlen);}
- inline char far* strrchr(const char far* s, int c) {return _fstrrchr(s, c);}
- inline char far* strtok(char far* s1, const char far* s2)
- {return _fstrtok(s1, s2);}
- inline char far* strupr(char far* s) {return _fstrupr(s);}
- #endif
-
- //
- // type overloaded version of Window's huge mem copy (hmemcpy) for flat models
- //
- #if !defined(BI_PLAT_WIN16)
- inline void hmemcpy(void* d, const void* s, long n) {memcpy(d, s, n);}
- #endif
-
- //
- // strnewdup() uses new char[], to allow duplicated strings to be deleted
- //
- char* _BIDSFUNC strnewdup(const char* s, size_t allocSize = 0);
- #if defined(BI_DATA_NEAR)
- char far* _BIDSFUNC strnewdup(const char far* s, size_t allocSize = 0);
- long atol(const char far* s);
- #endif
- #if !defined(BI_PLAT_WIN16)
- wchar_t* _BIDSFUNC strnewdup(const wchar_t* s, size_t allocSize = 0);
- wchar_t* _BIDSFUNC strcpy(wchar_t* dst, const wchar_t* src);
- size_t _BIDSFUNC strlen(const wchar_t* s);
- #endif
-
- #endif // OSL_INLINES_H
-