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NEAR SYNTAX: void * _n_memset( void * dst, int chr, unsigned int n );
FAR SYNTAX: void far * _f_memset( void far * dst, int chr, size_t n );
NOTE By default, memset()
is defined to_n_memset()
.Description
- Sets the first
n
bytes of a block of memory pointed to bydst
to the characterchr
.
- For Rabbit 4000+ users, this function supports FAR pointers. By default the near version of the function is called. The macro
USE_FAR_STRING
will change all calls to functions in this library to their far versions. The user may also explicitly call the far version with_f_strfunc
wherestrfunc
is the name of the string function.
- Because FAR addresses are larger, the far versions of this function will run slightly slower than the near version. To explicitly call the near version when the
USE_FAR_STRING
macro is defined and all pointers are near pointers, append_n_
to the function name, e.g.,_n_strfunc
. For more information about FAR pointers, see the Dynamic C User's Manual or the samples inSamples/Rabbit4000/FAR/
.Parameters
- dst
- Block of memory to set
- chr
- Character that will be written to memory
- n
- Amount of bytes to set
Return value
dst
: Pointer to block of memory.Library
- STRING.LIB
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