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[Previous][Up][Next] Reference for unit 'sysutils' (#rtl)

PChar related functions

Most PChar functions are the same as their counterparts in the STRINGS unit. The following functions are the same :

  1. StrCat : Concatenates two PChar strings.
  2. StrComp : Compares two PChar strings.
  3. StrCopy : Copies a PChar string.
  4. StrECopy : Copies a PChar string and returns a pointer to the terminating null byte.
  5. StrEnd : Returns a pointer to the terminating null byte.
  6. StrIComp : Case insensitive compare of 2 PChar strings.
  7. StrLCat : Appends at most L characters from one PChar to another PChar.
  8. StrLComp : Case sensitive compare of at most L characters of 2 PChar strings.
  9. StrLCopy : Copies at most L characters from one PChar to another.
  10. StrLen : Returns the length (exclusive terminating null byte) of a PChar string.
  11. StrLIComp : Case insensitive compare of at most L characters of 2 PChar strings.
  12. StrLower : Converts a PChar to all lowercase letters.
  13. StrMove : Moves one PChar to another.
  14. StrNew : Makes a copy of a PChar on the heap, and returns a pointer to this copy.
  15. StrPos : Returns the position of one PChar string in another?
  16. StrRScan : returns a pointer to the last occurrence of on PChar string in another one.
  17. StrScan : returns a pointer to the first occurrence of on PChar string in another one.
  18. StrUpper : Converts a PChar to all uppercase letters.

The subsequent functions are different from their counterparts in STRINGS, although the same examples can be used.

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