Fix for psi-Wsign-compare #156
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src/psi.cpp: In member function ‘virtual bool CxadpsiPlayer::xadplayer_load()’:
src/psi.cpp:60:44: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare]
60 | if (header.instr_ptr + psi.nchannels * 2 >= tune_size ||
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
src/psi.cpp:61:42: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare]
61 | header.seq_ptr + psi.nchannels * 4 >= tune_size)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
src/psi.cpp:70:40: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare]
70 | if (le16(&psi.instr_table[i]) + 11 >= tune_size)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
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Challenge is that psi.nchannels is an enum, and it is used to define the member-sizes in the same structure. It will always be 8, unless the struct is made into a class. Perhaps a better solution is to make a define instead:
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Fix these warnings: