UPCE/UPCE_CC: allow check digit (same as UPCA/UPCA_CC) so selecting composite doesn't give error

composite.c: warning wasn't been passed back
zint.h/library.c: add const to char pointer args; move func defs around a bit
This commit is contained in:
gitlost 2021-07-12 22:27:16 +01:00
parent 58420f3dde
commit 7cc2095d3c
8 changed files with 2075 additions and 1710 deletions

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