ne_version_match.3

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.TH "NE_VERSION_MATCH" 3 "5 July 2004" "neon 0.24.7" "neon API reference"
.SH NAME
ne_version_match, ne_version_string \- library versioning
.SH "SYNOPSIS"
.ad l
.hy 0

#include <ne_utils\&.h>
.sp
.HP 22
int\ \fBne_version_match\fR\ (int\ \fImajor\fR, int\ \fIminor\fR);
.HP 32
const\ char\ *\fBne_version_string\fR\ (void);
.ad
.hy

.SH "DESCRIPTION"

.PP
The \fBne_version_match\fR function returns non\-zero if the library version is not of major version \fImajor\fR, or the minor version is less than \fIminor\fR\&. For neon versions 0\&.x, every minor version is assumed to be incompatible with every other minor version\&.

.PP
The \fBne_version_string\fR function returns a string giving the library version\&.

.SH "EXAMPLES"

.PP
To require neon 1\&.x, version 1\&.2 or later:

.nf
if (ne_version_match(1, 2)) {
    printf("Library version out of date: 1\&.2 required, found %s\&.",
           ne_version_string());
    exit(1);
}
.fi

.SH AUTHOR
Joe Orton <neon@webdav\&.org>.