V_StripLastDir

/* V_StripLastDir(char*, int) */

undefined4 V_StripLastDir(char *param_1,int param_2)

{
  char cVar1;
  int iVar2;
  size_t sVar3;
  
  if (((*param_1 != '\0') && (iVar2 = _V_stricmp(param_1,"./"), iVar2 != 0)) &&
     (iVar2 = _V_stricmp(param_1,".\\"), iVar2 != 0)) {
    sVar3 = strlen(param_1);
    iVar2 = sVar3 - (param_1[sVar3 - 1] == '/');
    if (iVar2 < 1) {
      if (iVar2 != 0) {
        return 1;
      }
    }
    else {
      do {
        if (param_1[iVar2 + -1] == '/') {
          param_1[iVar2] = '\0';
          cVar1 = *param_1;
          while (cVar1 != '\0') {
            if ((cVar1 == '/') || (cVar1 == '\\')) {
              *param_1 = '/';
            }
            param_1 = param_1 + 1;
            cVar1 = *param_1;
          }
          return 1;
        }
        iVar2 = iVar2 + -1;
      } while (iVar2 != 0);
    }
    V_snprintf(param_1,param_2,".%c",0x2f);
    return 1;
  }
  return 0;
}