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/* FILE: filenames.h
* PURPOSE: functions for handling file names
*/
/*
* Determine extension of <str>.
*/
char *extension(char *str);
/*
* Basename is the functional equivalent of BSD's basename utility.
* When the suffix is NULL no suffix removal is done. When needed
* a new string is allocated so that the original value of str is
* not changed.
*/
char *basename(char *str, const char *suffix);
/*
* Newname builds a new filename by adding or replacing the extension
* of the given <name> with the new supplied <ext>.
*/
char *newname(char *name, const char *ext);
/*
* ps_resource returns true if name can be treated as a PS resource
*/
int ps_resource(const char *name);
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