Convenience macro for libssh2_publickey_remove_ex(3) calls
#include <libssh2.h>
int libssh2_publickey_remove(LIBSSH2_PUBLICKEY *pkey, const unsigned char *name, unsigned long name_len, const unsigned char *blob, unsigned long blob_len);
This is a macro defined in a public libssh2 header file that is using the underlying function libssh2_publickey_remove_ex(3).