ref: 7f553b165c409eb9c64fd482315e41d95ce849f5
dir: /mod.c/
#include "tagspriv.h" /* insane. */ static char *variants[] = { "M.K.", "M!K!", "M&K!", "N.T.", "NSMS", "FLT4", "M\0\0\0", "8\0\0\0", "FEST", "FLT8", "CD81", "OCTA", "OKTA", "4CHN", "6CHN", "8CHN", "10CH", "16CN", "32CN", nil, }; int tagmod(Tagctx *ctx) { uint8_t d[20], o[20*2+1]; int i; if(ctx->seek(ctx, 1080, 0) != 1080) return -1; if(ctx->read(ctx, d, 4) != 4) return -1; for(i = 0; ; i++){ if(variants[i] == nil) return -1; if(memcmp(d, variants[i], 4) == 0) break; } if(ctx->seek(ctx, 0, 0) != 0) return -1; if(ctx->read(ctx, d, 20) != 20) return -1; if(cp437toutf8(o, sizeof(o), d, 20) > 0) txtcb(ctx, Ttitle, "", o); return 0; }