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| strlower(3) | FreeBSD Library Functions Manual | strlower(3) |
LIBRARY
#include <xtend/string.h> -lxtend
SYNOPSIS
size_t strlower(char *str)
ARGUMENTS
str Pointer to null-terminated string to be copied
DESCRIPTION
strlower(3) converts upper case characters in a string to lower case, overwriting the original. It is functionally equivalent to strllower(str, str, strlen(str)). It is implemented separately for efficiency, since using strllower(3) for this purpose requires knowing or computing the length of the string and passing three arguments instead of one.RETURN VALUES
Size of the src string.EXAMPLES
char src[] = "Some text",
dest [DEST_SIZE + 1];
if ( strllower(dest, src, DEST_SIZE + 1) != DEST_SIZE + 1 )
fputs("Warning: String truncated.n", stderr);
SEE ALSO
strllower(3), strlcpy(3), strlcat(3)
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