SegyExample

segy读写操作c语言voidibm2ieee(float*input,intswap);voidtoibm(long*addr,intll);unsignedcharebasc(unsignedcharascii);voidebasd(unsignedchar*ascii,unsignedchar*ebcd);voidasebd(char*ebcd,char*ascii);charasebc(charascii);intsetswap(intswap);inti4(char*buf,intnbyte);sho