C Language and Libraries Help (clang.hlp) (Table of Contents; Topic list)
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String-Manipulation Functions
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─────Run-Time Library───────────────────────────────────────────────────────
 
   The following functions manipulate null-terminated strings:
 
   sscanf        _strdup *      _strnicmp *       strtok *
  _snprintf       strerror      _strnset *        strtol
   sprintv       _strerror       strpbrk *       _strupr *
   strcat *       strftime       strrchr *      __toascii
   strchr *      _stricmp *     _strrev *         tolower
   strcmp *       strlen *      _strset *        _tolower
  _strcmpi       _strlwr *       strspn *         toupper
   strcpy *       strncat *      strstr *        _toupper
   strcspn *      strncmp *     _strtime         _vsnprintf
  _strdate        strncpy *      strtod           vsprintf
 
   NOTE: Starred functions (*) have far or near versions starting with
         '_f' or '_n' (for example, _fstrcpy for strcpy).
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