CHAR8 is defined as "1-byte Character" in UEFI spec, but not "unsigned Character". Most compiler treats "char" as signed unless overide by compiler options. Most compiler generate warnings for statement like "CHAR8 *S = "Hello"". In addition, we have defined CHAR8 as char for processor arch such as IA32, X64 and IPF in EDK II.
CHAR8 is defined as "1-byte Character" in UEFI spec, but not "unsigned Character". Most compiler treats "char" as signed unless overide by compiler options. Most compiler generate warnings for statement like "CHAR8 *S = "Hello"". In addition, we have defined CHAR8 as char for processor arch such as IA32, X64 and IPF in EDK II.

git-svn-id: 5648d1bec6962b0a6d1d1b40eba8cf5cdb62da3d@5329 6f19259b-4bc3-4df7-8a09-765794883524

MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2,MattDevo/edk2