V10/libpicfile/picgetprop.c

#include <picfile.h>
#include <stdio.h>
char *picgetprop(f, name)
PICFILE *f;
char *name;
{
	int i, len=strlen(name);
	for(i=0;i!=f->argc;i++)
		if(strncmp(f->argv[i], name, len)==0 && f->argv[i][len]=='=')
			return f->argv[i]+len+1;
	return 0;
}