firestring_estr_toupper - convert all letters in an estring to upper case
#include <firestring.h>
-lfirestring
int firestring_estr_toupper(struct firestring_estr_t
*dest, struct firestring_estr_t *source, const
long start)
firestring_estr_toupper() copies the data in source starting at position
start to dest, replacing any lowercase characters with uppercase
ones by using toupper(3). source and dest can be the same
string.
0 if the string was copied successfully; 1 if there was insufficient space in
destination for the copy to occur.
Ian Gulliver <ian@penguinhosting.net>