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| strptrcmp(3) | FreeBSD Library Functions Manual | strptrcmp(3) |
LIBRARY
#include <xtend/string.h> -lxtend
SYNOPSIS
int strptrcmp(const char **p1, const char **p2)
ARGUMENTS
p1, p2: Pointers to pointers to the strings to compare
DESCRIPTION
Compare two strings via indirect pointers. This can be used by qsort(), heapsort(), etc. to sort an argv-style pointer array, swapping only the pointers rather than the string contents.RETURN VALUES
0 if the strings are the same, a value < 0 if the string at p1 is lexically < that at p2, a value > 0 otherwise.SEE ALSO
strcmp(3)
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