# | Line 6 | Line 6 | |
---|---|---|
6 | * | |
7 | * Greg Ward Larson | |
8 | */ | |
9 | + | #ifndef _RAD_MGVARS_H_ |
10 | + | #define _RAD_MGVARS_H_ |
11 | ||
12 | + | #include <errno.h> |
13 | + | |
14 | + | #ifdef __cplusplus |
15 | + | extern "C" { |
16 | + | #endif |
17 | + | |
18 | /* | |
19 | * Data arrays are used to store point data. | |
20 | */ | |
# | Line 102 | Line 110 | extern VARIABLE *vlookup(); | |
110 | ||
111 | extern double varvalue(), funvalue(); | |
112 | ||
105 | – | extern int errno; |
106 | – | |
113 | #define mgclear(vname) undefine(vlookup(vname)) | |
114 | + | |
115 | + | |
116 | + | #ifdef __cplusplus |
117 | + | } |
118 | + | #endif |
119 | + | #endif /* _RAD_MGVARS_H_ */ |
120 | + |
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