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#include "nstring.h"
#include "filename.h"
const char *
pm_basename(const char * const fileName) {
/*----------------------------------------------------------------------------
Return the filename portion of a file name, e.g. "foo.ppm" from
"/home/bryanh/foo.ppm".
Return it as a malloc'ed string.
-----------------------------------------------------------------------------*/
unsigned int basenameStart;
unsigned int i;
const char * retval;
basenameStart = 0; /* initial assumption */
for (i = 0; fileName[i]; ++i) {
if (fileName[i] == '/')
basenameStart = i+1;
}
pm_asprintf(&retval, "%s", &fileName[basenameStart]);
return retval;
}
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