| [Overview][Types][Procedures and functions][Variables][Index] |
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Returns -1 if ok, otherwise byte index of invalid UTF8 codepoint |
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Returns a system environment string. |
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Returns the number of system environment variables. |
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Returns the value of a system environment variable. |
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Encodes the given code point as an UTF-8 sequence of 1 to 4 bytes. |
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Simple and fast function to write a single unicode codepoint as UTF-8 to Buf and returns the number of bytes written |
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Returns the number of bytes of the codepoint starting at p |
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For a valid UTF-8 character it returns the length in bytes (1..4). Otherwise 0. |
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Returns the codepoint at p and the number of bytes to skip. |
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Compare two strings using language specific sorting |
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Replaces all invalid UTF8 characters with spaces. Stops at #0. |
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Returns the character index, where the SearchForText starts in SearchInText |
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Returns the position where SearchInText starts in SearchForText |
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Removes space at start and end |
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