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Chapter 41. Functions Related to UTF-8
This chapter contains reference information on routines that are related to UTF-8.
Table 41.1. UTF-8 Related Routines
| Function | Description |
|---|---|
| slapi_has8thBit() | Checks if a string has an 8-bit character. |
| slapi_utf8casecmp() | Makes case-insensitive string comparison of two UTF-8 strings. |
| slapi_UTF8CASECMP() | Compares two UTF-8 strings. |
| slapi_utf8ncasecmp() | Makes case-insensitive string comparison of first n characters of two UTF-8 strings. |
| slapi_UTF8NCASECMP() | Compares a specified number of UTF-8 characters. |
| slapi_utf8isLower() | Verifies if a UTF-8 character is a lower-case letter. |
| slapi_UTF8ISLOWER() | Verifies if a UTF-8 character is a lower-case letter. |
| slapi_utf8isUpper() | Verifies if a UTF-8 character is an uppercase letter. |
| slapi_UTF8ISUPPER() | Verifies if a UTF-8 character is an upper-case letter. |
| slapi_utf8StrToLower() | Converts upper-case characters in a UTF-8 string to lower-case characters. |
| slapi_UTF8STRTOLOWER() | Converts upper-case characters in a UTF-8 string to lower-case characters. |
| slapi_utf8StrToUpper() | Converts lower-case characters in a UTF-8 string to uppercase characters. |
| slapi_UTF8STRTOUPPER() | Converts lower-case characters in a UTF-8 string to upper-case characters. |
| slapi_utf8ToLower() | Convert an upper-case UTF-8 character to lower-case character. |
| slapi_UTF8TOLOWER() | Converts an upper-case UTF-8 character to lower-case character. |
| slapi_utf8ToUpper() | Converts a lower-case UTF-8 character to an upper-case character. |
| slapi_UTF8TOUPPER() | Converts a lower-case UTF-8 character to an upper-case character. |
41.1. slapi_has8thBit()
Checks if a string has an 8-bit character.
Syntax
#include "slapi-plugin.h" int slapi_has8thBit(unsigned char *s);
Parameters
This function takes the following parameter:
|
s
| Pointer to the null-terminated string to test. |
Returns
This function returns one of the following values:
- 1 if the string contains an 8-bit character.
- 0 if it does not.
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