| # | Line 78 | Line 78 | extern char errmsg[]; /* global buffer for error me | |
|---|---|---|
| 78 | #define tsin sin | |
| 79 | #define ttan tan | |
| 80 | #else | |
| 81 | < | extern double tcos(); /* table-based cosine approximation */ |
| 81 | > | /* table-based cosine approximation */ |
| 82 | #define tsin(x) tcos((x)-(PI/2.)) | |
| 83 | #define ttan(x) (tsin(x)/tcos(x)) | |
| 84 | #endif | |
| # | Line 103 | Line 103 | extern double tcos(); /* table-based cosine approxim | |
| 103 | #define index strchr | |
| 104 | #define rindex strrchr | |
| 105 | #endif | |
| 106 | < | extern off_t lseek(); |
| 106 | > | |
| 107 | > | /* <unistd.h> is missing on some systems */ |
| 108 | > | extern off_t lseek(int, off_t, int); |
| 109 | ||
| 110 | #ifdef _WIN32 | |
| 111 | #define NIX 1 | |
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| + | Added lines |
| < | Changed lines |
| > | Changed lines |