IndexChar0
Return index of a character in null-terminated array of char.
Declaration
Source position: systemh.inc line 885
function IndexChar0(const buf; len: SizeInt; b: Char) : SizeInt;
Description
IndexChar0 returns the index of the character b in the null-terminated array Buf. At most len characters will be searched, or the null character if it is encountered first. If the character is not found, -1 is returned.
Errors
On error, -1 is returned.
See also
| Name | Description |
|---|---|
| CompareChar0 | Compare two buffers character by character till a null-character is reached. |
| IndexByte | Search for a byte in a memory range. |
| IndexChar | Search for a character in a memory range. |
| IndexDWord | Search for a DWord value in a memory range. |
| IndexWord | Search for a WORD value in a memory range. |