Lely core libraries 2.3.4
cmp.h File Reference

This header file is part of the utilities library; it contains the comparison function definitions. More...

#include <lely/libc/strings.h>
#include <lely/libc/uchar.h>
#include <lely/util/util.h>
#include <stddef.h>
#include <stdint.h>
#include <string.h>
#include <wchar.h>
#include <lely/util/def/type.def>
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Typedefs

typedef int cmp_t(const void *p1, const void *p2)
 The type of a generic comparison function. More...
 

Detailed Description

This header file is part of the utilities library; it contains the comparison function definitions.

Author
J. S. Seldenthuis jseld.nosp@m.enth.nosp@m.uis@l.nosp@m.ely..nosp@m.com

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Definition in file cmp.h.

Typedef Documentation

◆ cmp_t

typedef int cmp_t(const void *p1, const void *p2)

The type of a generic comparison function.

Functions with this signature can be used with, e.g., qsort() from stdlib.h. p1 and p2 MUST be NULL or point to objects of the same type.

Returns
an integer greater than, equal to, or less than 0 if the object at p1 is greater than, equal to, or less than the object at p2.

Definition at line 50 of file cmp.h.