ldnsseek.c

来自「speech signal process tools」· C语言 代码 · 共 34 行

#include	<system.h>
#include	<stdio.h>
#include	"filehdr.h"
#include	"scnhdr.h"
#include	"ldfcn.h"

/* static char *sccs_id = "@(#)ldnsseek.c	1.2 12/8/89 ESI, ATT"; */

#if	ANSI
	int	ldnshread( LDFILE *, char *, SCNHDR *);
#else
	int	ldnshread( );
#endif

int
ldnsseek(ldptr, sectname)
LDFILE	*ldptr;
char 	*sectname; 
{

	SCNHDR	shdr;

	if (ldnshread(ldptr, sectname, &shdr) == SUCCESS) {
		if (shdr.s_scnptr != 0) {
		    if (FSEEK(ldptr, shdr.s_scnptr, BEGINNING) == OKFSEEK) {
			    return(SUCCESS);
		    }
		}
	}

	return(FAILURE);
}