CC78K4 Datasheet, PDF (230/523 Pages) NEC – CC78K4 Ver.2.30 or Later, C Compiler Language

CHAPTER 10 LIBRARY FUNCTIONS
6-14 strlen
Character String/Memory Functions
FUNCTION
The string function strlen returns the length of a character string.
HEADER
string. h
FUNCTION PROTOTYPE
size_t strlen (const char *s);
Function
strlen
Arguments
s... Pointer to character string
Return Value
Length of string s
EXPLANATION
The strlen function returns the length of the null terminated string pointed to by s.
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User’s Manual U15556EJ1V0UM