File: memcpy-nobuiltin.inc

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (19 lines) | stat: -rw-r--r-- 551 bytes parent folder | download | duplicates (19) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
#include <stddef.h>
extern void *memcpy(void *dest, void const *from, size_t n);

#ifdef WITH_DECL
inline __attribute__((always_inline)) __attribute__((gnu_inline)) void *memcpy(void *dest, void const *from, size_t n) {
  char const *ifrom = from;
  char *idest = dest;
  while (n--)
    *idest++ = *ifrom++;
  return dest;
}
#endif
#ifdef WITH_SELF_REFERENCE_DECL
inline __attribute__((always_inline)) __attribute__((gnu_inline)) void *memcpy(void *dest, void const *from, size_t n) {
  if (n != 0)
    memcpy(dest, from, n);
  return dest;
}
#endif