diff options
Diffstat (limited to 'util.h')
| -rw-r--r-- | util.h | 15 |
1 files changed, 12 insertions, 3 deletions
@@ -109,7 +109,9 @@ priority_queue_t; */ typedef struct array_list { - /** Array containing the data */ + /** + Array containing the data + */ anything_t *arr; /** Position to append elements at*/ int pos; @@ -517,8 +519,8 @@ void al_foreach( array_list_t *l, void (*func)( void * )); void al_foreach2( array_list_t *l, void (*func)( void *, void *), void *aux); /** - Compares two wide character strings without case but with - a logical ordering for numbers. + Compares two wide character strings with an (arguably) intuitive + ordering. This function tries to order strings in a way which is intuitive to humans with regards to sorting strings containing numbers. @@ -542,6 +544,13 @@ void al_foreach2( array_list_t *l, void (*func)( void *, void *), void *aux); This won't return the optimum results for numbers in bases higher than ten, such as hexadecimal, but at least a stable sort order will result. + + This function performs a two-tiered sort, where difference in case + and in number of leading zeroes in numbers only have effect if no + other differences between strings are found. This way, a 'file1' + and 'File1' will not be considered identical, and hence their + internal sort order is not arbitrary, but the names 'file1', + 'File2' and 'file3' will still be sorted in the order given above. */ int wcsfilecmp( const wchar_t *a, const wchar_t *b ); |