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SourceVuESP-IDF Framework and Examplesrgb_panel samplelv_strlen()

lv_strlen() function

Computes the length of the string str up to, but not including the terminating null character.

Syntax

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Summary

Declaration

Definition

from lv_string.h:83

size_t lv_strlen(const char * str);

Implemented in lv_string_builtin.c:186

Arguments

Argument

Description

str

Pointer to the null-terminated byte string to be examined.

Return value

The length of the string in bytes.

Examples

References

from examples