1.fp 5 CW 2.de Af 3.ds ;G \\*(;G\\f\\$1\\$3\\f\\$2 4.if !\\$4 .Af \\$2 \\$1 "\\$4" "\\$5" "\\$6" "\\$7" "\\$8" "\\$9" 5.. 6.de aF 7.ie \\$3 .ft \\$1 8.el \{\ 9.ds ;G \& 10.nr ;G \\n(.f 11.Af "\\$1" "\\$2" "\\$3" "\\$4" "\\$5" "\\$6" "\\$7" "\\$8" "\\$9" 12\\*(;G 13.ft \\n(;G \} 14.. 15.de L 16.aF 5 \\n(.f "\\$1" "\\$2" "\\$3" "\\$4" "\\$5" "\\$6" "\\$7" 17.. 18.de LR 19.aF 5 1 "\\$1" "\\$2" "\\$3" "\\$4" "\\$5" "\\$6" "\\$7" 20.. 21.de RL 22.aF 1 5 "\\$1" "\\$2" "\\$3" "\\$4" "\\$5" "\\$6" "\\$7" 23.. 24.de EX \" start example 25.ta 1i 2i 3i 4i 5i 6i 26.PP 27.RS 28.PD 0 29.ft 5 30.nf 31.. 32.de EE \" end example 33.fi 34.ft 35.PD 36.RE 37.PP 38.. 39.TH MEM 3 40.SH NAME 41mem \- fixed string routines 42.SH SYNOPSIS 43.EX 44#include <ast.h> 45 46void mematoe(void* \fIout\fP, const void* \fIin\fP, size_t \fIn\fP); 47void* memdup(const void* \fIbuf\fP, size_t \fIn\fP) 48void memetoa(void* \fIout\fP, const void* \fIin\fP, size_t \fIn\fP); 49void* memzero(void* \fIbuf\fP, size_t \fIn\fP); 50.EE 51.SH DESCRIPTION 52.L mematoe 53converts 54.I n 55ASCII characters in 56.I in 57to EBCDIC characters in 58.IR out . 59.I in 60and 61.I out 62may be the same. 63.PP 64.L memdup 65copies the 66.I n 67byte buffer 68.I buf 69to a new location provided by 70.IR malloc (3) 71and returns a pointer to the new copy. 720 is returned if 73.IR malloc (3) 74fails. 75.PP 76.L memetoa 77converts 78.I n 79EBCDIC characters in 80.I in 81to ASCII characters in 82.IR out . 83.I in 84and 85.I out 86may be the same. 87.PP 88.L memzero 89sets the first 90.I n 91bytes in 92.I buf 93to 94.IR 0 . 95.SH "SEE ALSO" 96Proposed Bell Laboratories ASCII/EBCDIC standard, April 16, 1979. 97.br 98str(3), vmalloc(3) 99