remove smsutils dependency (memset and memcpy)

[Wolf3s]

Pull Request checklist

Note: these are not necessarily requirements

• I reformatted the code with clang-format
• I checked to make sure my submission worked
• I am the author of submission or have permission from the original author
• Requires update of the PS2SDK or other dependencies
• Others (please specify below)

Pull Request description

This pr will be merged as soon if network handling error problems is solved.

BEFORE:
OPNPS2LD.ELF(1.337.044 bytes)
AFTER:
OPNPS2LD.ELF(1.337.316 bytes) 

[AKuHAK]

You should measure the size of the file before and after, cause opl uses specific mem_ functions cause they use less assembler commands

[Wolf3s]

You should measure the size of the file before and after, cause opl uses specific mem_ functions cause they use less assembler commands

You should measure the size of the file before and after, cause opl uses specific mem_ functions cause they use less assembler

These specific ones are sms and used by modules but the real problem is sms the custom ones is not being removed.

[Wolf3s]

You should measure the size of the file before and after, cause opl uses specific mem_ functions cause they use less assembler commands

Measuring aswell asm files and objs would say aswell.

[Wolf3s]

Also i will not open this too soon(I will still consider this as a hack, much of these less calls could added better), But i will put the results now.