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lib_str.h/lib_str.c
Prototype
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|---|---|---|
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CPU_CHAR *Str_Copy_N ( CPU_CHAR *pstr_dest,
const CPU_CHAR *pstr_src,
CPU_SIZE_T len_max); |
Arguments
pstr_dest
Pointer to the string memory buffer to copy string characters into.
...
String copy terminates if either string pointer points to or overlaps the NULL address.
Example Usage
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CPU_CHAR AppBuf[20];
CPU_CHAR *pstr;
pstr = Str_Copy_N(&AppBuf[0], "Hello World!", (sizeof(AppBuf)));
if (pstr == (CPU_CHAR *)0) {
printf("STRING COPY FAILED!");
} |