asm/exprlib.c: use PRId64 to print a 64-bit number
asm/exprlib.c: use PRId64 to print a 64-bit number

Use PRId64 instead of %ld to print a 64-bit number.  This is debugging
code, but as it is frequently useful I included it in mainline code
and, well, then it has to compile everywhere...

Signed-off-by: H. Peter Anvin <8a453bad9912ffe59bc0f0b8abe03df9be19379e@zytor.com>

techkey/nasm,techkey/nasm,techkey/nasm,techkey/nasm,techkey/nasm