bufferp

NAME

bufferp() - identifies whether a given variable is a buffer

SYNOPSIS

int bufferp( mixed arg );

DESCRIPTION

Return 1 if 'arg' is a buffer value and zero (0) otherwise.

EXAMPLE

int is_buffer = bufferp( allocate_buffer(10) ); // 1
int is_buffer = bufferp( "Foo" ); // 0    

SEE ALSO

mapp(3),  stringp(3),  pointerp(3),  objectp(3),  intp(3),  bufferp(3),
floatp(3), functionp(3), nullp(3), undefinedp(3), errorp(3)