/usr/include/singular/singular/Singular/fehelp.h is in libsingular4-dev-common 1:4.1.0-p3+ds-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | #ifndef FEHELP_H
#define FEHELP_H
/*****************************************************************
*
* help system (fehelp.cc)
*
*****************************************************************/
// if str != NULL display help for str
// display general help, otherwise
void feHelp(char* str = NULL);
// if browser != NULL or feOpt("browser") != NULL
// set HelpBrowser to browser
// otherwise, if browser was already set, leave as is,
// if not, choose first available browser
// return string identifying current browser
// keeps feOpt("browser") up-to-date
// Optional warn argument is as in feResource
const char* feHelpBrowser(char* browser = NULL, int warn = -1);
void feStringAppendBrowsers(int warn = -1);
#endif /* FEHELP_H */
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